Wide Compatibility Effortless Control This Relay tester kit is designed for seamless compatibility with a wide range of vehicles, including Audi, BMW, Volkswagen, GM, Chrysler, and more. Our relay bypass kit also replaces multiple relay models 9038, 9036, 9037 and provides direct control over fuel pumps, window motors, headlights, and other components. Save Time Diagnose Faster This diagnostic tester is very convenient. Quickly identify electrical issues and save valuable time during repairs. Simply plug the relay tester into the fuel pump relay position to gain direct control over the circuit and pinpoint problems. Reliable Performance Built to Last Crafted from high-quality materials, this relay tester is rigorously tested to meet or exceed OEM standards. Our relay bypass switch kit enjoy consistent operation with its 20 amp continuous and 30 amp surge current 12V capacity, ensuring long-lasting performance. Complete Kit for Versatile Applications This 6-pack 9038 includes multiple Relay Testers, giving you ample options for a variety of repair needs and making it a valuable addition to any mechanic's tool box. Component Included Our product include relay bypass switch kit 9036-136-LRG 20AMP, 9036-236-MED 20AMP, 9036-336-SML 10AMP, 9037-137-LRG 20AMP, 9037-237-MED 20AMP, 9037-337-SML 10AMP.

All-rounder EVAP Smoke MachineVXSCAN V4 auto evap smoke machine leak tester is a professional multifunctional machine for automotive pipe system leak detection, will help you find the leak and decide over 99 of generic smoke leakage problems. Supports various systems smoke testing, such as EVAP system, intake system, various pipe fittings, decay system, exhaust system and so on. Get the v4 smoke machine automotive and solve the problem yourself to save time and money.. EVAP DetectionAmerican cars that began production in 1996 are equipped with EVAP service ports in most American cars, the EVAP service port is usually located in the engine compartment, but the EVAP service port of some special models may be located in other locations. Open the plastic cover of the EVAP service port, then use the spool wrench to remove the check valve clockwise, then install the EVAP service port adapter, and introduce smoke from the port into the EVAP leak detection.. Digital Pressure Gauge Flow MeterV4 automotive smoke machine equipped with digital pressure gauge and adjustable flow meter, by observing the change of the pressure gauge value, it is easier to find small leaks. Built-in over-heat protection, if it exceeds working limit Over 176, it will power off automatically.BUYERS WHO ARE HAVING TROUBLE PURCHASING, PLEASE MESSAGE US DIRECTLY. Air Mode Smoke ModeVacuum leak smoke machine V4 adopt independent switch control design, air mode switch independent controlled built-air pump, and smoke mode switch independent controlled smoke generator. Built-in intelligent protection device, if it exceeds the working limit, will automatically turn off the power to ensure the safety of the operator and the equipment.. Easy to UseThrough Johnson Baby Oil Pink Label into smoke, and then pressing it into the sealed pipeline system, it can be outputs lots of smoke within 30 seconds, wait for about 2 minutes, and use inspection lights to assist in lighting, and start to check the system leakage fault points, which is very efficientPlease notice Package does not includes the baby oil. We offer one year warranty.. Wide Testing Range Repeatedly UseBuilt-in air pump, smoke leak detector automotive V4 is used to detect leaks in piping systems in automobiles, motorcycles, snowmobiles, ATVs, light trucks and speed boats, suitable for all modelsonly for 12v DC. You can also use it for your friends or neighbors..

Wide testing range Voltage Polarity Testing3-65v low DC volt circuit test light, designed for checking various vehicles electrical circuits, such as automotive headlights, taillights, faulty sockets, fuse, also for testing other 3-65V DC wiring and circuits. This is also a bidirectional voltage tester with volt polarity indicating, you can attach the alligator clamp either to ground or positive. A must have tool no matter for business or household use, will serve you faithfully for years.. Computer Safe Backlight Digital Display PartHeavy Duty circuit light tester with highly clear LCD digital blue backlight display screen, resolution to .1V voltage reading with high accuracy to 0.2V, clearvisible digital readouts for day and night. Jastind test light draws much less current than the incandescent lamp, which is less likely to damage sensitive circuits.. Quality Made Tester BodyProfessional automotive circuit tester with premium acetate fiber body, allows for more toughness and durability. Sharp stainless steel probe for piercing wires effortlessly, also for hard to reach tight areas. Along with insulation protective rubber tip to against electric shock.. Extended PU Spring Large Alligator ClipHigh quality 140 inch long enough PU spring wire offers more flexibility, lighter and more durable than normal cable wires, heat-insulation and oil resistance for daily use. Attach with large size alligator clip for easy one hand operation, also for convenient use and storage.. Long Time Quality SupportIf you are looking for a durable circuit testing tool, this one is for you. We always stand behind our products, click Add to Cart with confidence today..

The Most Versatile Vehicle DoctorAs enhanced version of foxwell nt301, nt301plus car code reader covers all nt301 OBD functions, also come with 12V battery health, startingcranking and charging system test functions. It provides an easy and affordable solution for locating common vehicle problems quickly, designed for home car owners, beginners, DIY users and technicians. Moreover, it will save lots of car maintenance costs and time for you.. Additional Battery Test - Helping you to Identify Failing BatteryNT301 plus obd reader scanner can quickly, easily and accurately identify car battery, starting, charging system problems display in just 3 seconds, to provide you critical informations about battery health status. It is helpful for you avoid the inconvenience of a roadside breakdown from a dead battery, and also keep a close eye on battery status without spending too much on mechanic fee.. Advanced OBDII Modes User-friendly OperationThe Car diagnostic scanner support read clear codesDTCs, turn off engine lightCEL, read live data and retrieve VIN of your vehicle, E-VAP leak, on-board monitor test, and other enhanced OBDII service modes. It also has the one-click IM readiness key button to performs a fast state e-missions readiness test, making it be an essential tool for S-mog checks.. More Accurate 12V Battery AnalyzerDisplays multiple battery conditions, such as SOH State of Health, SOC State of Charge, Voltage,Current, Rating and analysis results works on regular flooded, AGM flat plate, AGM spiral and GEL batteries with 100 to 2000 CCA. The cranking test for analyzing whether the starter motor is working properly. The role of the charging test is to check the status of the charging system to avoid damage to the battery due to overcharging or incomplete charging.. Live Diagnostic Data Streams Home Necessity ToolThe Car diagnostic tool shows live vehicle sensors data in text and graph formats and allows you to focus on any suspicious or symptom-specific data parameters. Supported data playback and print data though computer, which convenience for later repair. It is recommended as a specialty gift idea for your friend, husband and family and a necessity in your home or auto shop toolbox.. Wide Compatibility DTC Lookup to Help RepairCompatible for standard OBD vehicles with 12V batteries from 1996 to now, including compliant cars, light-duty trucks,12v diesels, SUVs, minivans, hybrid, golf cart, motorcycle. The built-in DTC library with 3W detailed definition helps you understand the specific engine faults. In addition, the scan tool for all vehicles also support the maintenance guidance of the fault code.. Multilingual, Lifetime Free UpdateFoxwell obd2 scanner provides multilingual for English, Spanish, German, French, Japaness and so on. Lifetime FREE upgrade via only Windows 7810 to keep you stay current with the latest development of diagnosis..

AUTOMOTIVE CIRCUIT FAULT PROBE TESTER This automotive circuit fault probe tester is designed voltage to fit most cars, trucks and vehicles. It accurately detects circuit faults, helping identify issues quickly without complex . As a reliable automotive circuit tester, it simplifies electrical maintenance work for professionals and enthusiasts.. CAR RELAY TESTER CHECK FUNCTION This car relay tester works as a car tester, capable of checking car relay, and blade components effectively. It verifies the performance of relays , ensuring they work normally to avoid electrical failures. Contains one 23A 12V battery, external. HIGH PRECISION This automotive current tester features high-precision detection technology that provides accurate current, voltage and circuit readings. It ensures no error in testing results, helping pinpoint circuit faults like short circuits, open circuits and poor connections. Reliable data support makes maintenance work more precise and time-saving.. WIDE COMPATIBILITY This automotive circuit tester supports 48V voltage and 20A current, compatible with various vehicle types including cars, SUVs, trucks and commercial vehicles. It adapts to different electrical system specifications, meeting diverse testing needs. Whether for daily maintenance or professional repair, it performs stably in various scenarios.. CLEAR DATA READING This car tester comes with a portable, ergonomic design that is easy to hold and operate. Clear indicators show testing results intuitively, allowing quick recognition of circuit without professional knowledge. The shell resists wear and impact, suitable for long-term use in garage or outdoor maintenance environments..

Locate circuits fast Identify open wires, shorts, and circuit breakers quickly with transmitter signal and audible receiver feedback. Trace hidden wiring Wire tracer follows cables behind walls, under carpets, and through harnesses without damaging insulation. Wide voltage range Electrical tester supports 6 to 42 volt DC systems, perfect for modern vehicles and standard car repairs. Flexible probe design 7 inch bendable probe reaches tight spaces for easy circuit tracing in dashboards, fuse boxes, and panels. Safe and simple tool Non-contact circuit tracer connects easily, no wire piercing needed, for automotive and home electrical use.

STAINLESS STEEL PROBE HEAVY DUTY BODY Unlike market-standard carbon steel, our probe boasts stainless steel construction with an insulating layer, resisting rust and offering superior insulation for enhanced safety. Crafted with premium ABS materials, the entire electric pen structure is robust and resilient, ensuring longevity for everyday applications.. LED DISPLAY WIDER TEST RANGEEquipped with a crisp high-res LED digital display, this electrical tester ensures precise voltage readings at a glance. Its versatile 3V-72V DC testing range fits multiple auto electrical tasks. With 0.1V accuracy, it boosts work safety efficiency. Bidirectional testing simplifies the low DC checks, doubling its practicality.. AUXILIARY ILLUMINATION ALARM BUZZERWINIMOO probe tester can seamlessly operate in dim environments with the built-in handle-mounted illumination. This automotive tester includes a buzzer beeper to instantly confirm polarity, adding convenience to your work. Overvoltage reminder ensures added safety, alerting to hazards minimizing damage risks from high voltages.. ENHANCED SPRING WIRE ANTI-LOSS PROBE COVERThe automotive light tester's high-quality thickened anti-freeze spring wire extends 142, enhancing portability, convenience, and speed for maintenance and diagnostics. The sharp stainless steel probe pierces insulation easily, accessing tight spaces. The loss-proof cover prevents punctures and ensures convenient storage.. VERSATILE USE SEAMLESS AFTER-SALES SERVICEIts versatile design caters to diverse usage scenarios, spanning from automotive diagnostics to electronic repairs, ideal for pros DIYers. Reliable and swift after-sales support tailored to exceed expectations and address any issues promptly. We are deeply committed to providing a flawless ownership experience. Trust us for seamless ownership expert assistance..

Clear Digital Display Readouts WINAMOO automotive circuit tester with a highly clear LED digital display for voltage readings, 0.1V resolution with 0.2V accuracy gives you clearly visible digital readouts. Compared with LCD lights, this light tester is not affected by the brightness of light, so that be clearly read in daytime or dark areas.. Extended Spring Wire with Alligator Clip Maximum extended to 110 inch long enough spring wire increases flexibility and a wide measuring area when testing, anti-bending design of the tail wire makes no worry about bad contact of the line. Along with large size alligator clip for easy one-hand operation.. Bidirectional indicating light There is a bidirectional light emitting diode on the circuit board for polarity indication, red light indicates positive polarity green light indicates negative polarity. You can attach the alligator clamp either to negative or positive ground, while using the probe to touch the other side.. Computer Save This premium car fuse tester has a built-in circuit board chip, safer and more durable than traditional test lights. Equipped with insulation protective cover, it provides better grip and insulation protection against electric shock. This circuit board with line protection function, which is safer and more burn-resistant.. Widely Use WINAMOO auto electric tester pen is ideal for checking various vehicles electrical circuits. Sharp long probe is used to pierce wires and reach into narrow areas, quickly check automotive headlights, taillights, turn signal circuits, faulty sockets, connections, fuses, broken wires and more, suitable for your daily use..

Soft, Safe and Excellent Quality The upgraded version of the product, the leads are made of high quality silicone, cold and high temperature resistant, very soft, more flexible use. A double insulated lead with 100 high-purity copper wire ensures safety, low resistance and no signal loss. The products are well designed and made.. Precise, Durable and Comfortable A replaceable gold-plated probe ensures high strength, high conductivity, long service life and accurate test data. The surface gives the user a comfortable, reliable grip on the accessory .. Versatile The replaceable gold-plated multimeter test probes, alligator clips, test hook and back probe pins can be used in different measurement environments such as industrial, electronics, home and automotive.. Compatible The Bionso 25-piece multimeter test leads kit works perfectly with any multimeter, clamp meter or test instrument.. What You Get 2x 43 test leads, 2x handles, 4x 1.0mm gold-plated probes, 2x 2.0mm gold-plated probes, 2x 3.8mm gold-plated banana plug probes, 2x 0.7mm back probe pins, 2x alligator clips, 2x tip shrouds, 1x wrench, 2x test hooks, 2x beautiful storage boxes. Plus, We offer a 3 month no-questions-asked refund and a 2 year worry-free warranty..

Accurate Automotive Circuit TestingHigh-precision automotive circuit fault tester measures current up to 20 amperes at 48 volts. Detects minor electrical changes to help locate circuit faults quickly and accurately. Power Circuit Tester for Automotive UseFunctions as a reliable power circuit tester for automotive systems. Designed to test fuse, relay, and wiring circuits in passenger vehicles and commercial trucks. Built-In Front Light for VisibilityIntegrated front light illuminates dark engine bays and tight spaces. Supports safe and efficient circuit testing during nighttime maintenance or low-light conditions. Clear LCD Data DisplayBlue backlit LCD screen ensures circuit data remains readable in bright sunlight or darkness. Prevents missed readings when diagnosing fuse and circuit issues. Durable and User-Focused DesignNon-slip ABSPC housing with rubber coating improves grip and durability. Powered by one 23A battery, supporting repeated circuit tests without frequent replacement.

High-Precision Current Measurement for Quick Fault Diagnosis Expertly designed for high-accuracy electrical current measurements of household and commercial vehicles, this tester delivers real-time readings and detects even minute current fluctuations. It enables both novices and professionals to quickly and accurately identify circuit faults, effectively resolving automotive electrical issues without complicated operations. Clear Data Reading Efficient Low-Light Operation Equipped with a blue back lit LCD screen, current data can be clearly read in both strong and low light conditions, ensuring no subtle current fluctuations are missed. The built-in front light illuminates the work area during nighttime maintenance, enhancing operation safety and efficiency, and allows you to complete professional-grade circuit tests even in dark environments. Versatile Application Portable Compact Design Suitable for various circuit testing needs of passenger cars and commercial trucks, this tester handles everything from minor family car troubleshooting to complex commercial vehicle circuit tests. Its lightweight and compact design ensures easy carrying and storage, making it ideal for mobile diagnostics, busy workshops, or outdoor maintenance scenarios. User-Friendly Durable Construction for Long-Term Use Made of non-slip ABSPC material with an outer rubber coating, the tester offers a comfortable and secure grip, reducing fatigue during extended use. It features robust impact resistance and waterproof performance, which can withstand the rigorous demands of automotive environments and ensure long-lasting reliability for daily work. Simple Operation Long Battery Life The tester has no complicated learning curvejust remove the blade fuse, insert the testers safety into the wire socket, and plug it into the vehicle fuse socket max load 20A48V to start testing. It supports long-lasting battery power, allowing for multiple continuous tests on a single battery and eliminating the need for frequent battery replacements.

Rugged and Durable This electric vehicle tester is made of durable, non-slip ABSPC material with a rubber coating, ensuring a comfortable grip even after prolonged use.. Precise Measurement This automotive circuit fault probe tester is meticulously designed for high-precision current measurement, providing real-time readings for effective vehicle fault diagnosis. Its built-in headlight clearly illuminates the work area during nighttime maintenance, allowing for easy circuit testing even in dark environments, thus improving safety.. Versatile Application Suitable for various circuit testing needs in both passenger and commercial vehicles, it can handle everything from troubleshooting minor issues in family cars to performing complex circuit tests in commercial trucks.. Portable Design This automotive circuit fault probe tester is lightweight and compact, making it easy to transport between different vehicles or carry for mobile diagnostics.. Easy to operate First, remove the blade fuse from the socket, then remove the vehicle's fuse. Insert the tester's safety plug into the wiring harness socket, and after ensuring the circuit protection device is in place, insert it into the vehicle's fuse socket maximum load 20A48V..

LOCATING OPEN CIRCUITOpen Wire Detector, powered by 2pcs9V Batteries. It detects and alerts you immediately where a circuit is open. You can quickly and easily Locate short circuits, open connections, broken wires, current leaks and even trace wires. Transmitter and receiver LEDs show open or short circuit conditions.. CHECKING SHORT CIRCUITShort Circuit Finder Automotive,you can also find intermittent circuit problems by flexing wires or connectors and listening for a change in the receiver tone, 7 inch Flexible Probe Help Reaching Wires in Congested Places.. SUITABLE FOR DC 642 Volt CIRCUIT POWERElectrical Circuit Tracer will work on all kinds of circuits with voltages between 6 and 42 volt DC. such as those found in automobiles,trucks,tractors,boats,RVs,etc...With its wide working voltage range... OPERATION VIDEOAutomotive Short Circuit Tester, Check Out Our VIDEO on the Left Side, Internally Protected Against Power Surges and Overloads. Built-in Buzzer Sound Show Open or Short Circuit Conditions, Comes with a storage bag, easy to carry.. QUICK AND EASY DIAGNOSTICAuto Electrical Short Finder,Judge continuity of the cables or wires, and diagnose the break point. Time saver, making your repairs quicker, makes things easier to find troubles, Tried to find a fault in auto electric circuit..

Don't let short cables limit your diagnosis this P350 automotive tools comes with a 20FT main cord plus a detachable 20FT extension cable, giving you 40FT total reach to test from front bumper to rear trailer lights without moving the tool the bendable probe reaches into tight engine bays and holds its shape, making contact with hidden sensors and connectors designed to access every corner of vehicles. - -This P350 relay tester is suitable for 9-30V vehicle electrical systems, integrating circuit breaker, digital multimeter, wire tracer and component activator functions The relay tester 12v car relay tester's intuitive design eliminates the hassle of switching between multiple tools, saving your critical time and simplifying diagnostics for beginners and professionals in various fields such as cars, trucks, excavators, and marine vessels. When a circuit fault such as an open circuit or poor contact causes system failure, the P350 fuse tester's pathfinding function can emit an AUDIBLE SIGNAL when the car fuse tester, this fuse tester automotive is used with the P181 Pathfinding receiver, it will emit different audible signals at the fault point, achieving rapid and accurate location without damaging lines, eliminating the tedious process of troubleshooting segment by segment. Engineered to withstand the workshop, the P350 circuit tracer combines bendable probes with corrosion-resistant tips for secure access and reliable contact in tight, greasy engine bays the power tester's shock-resistant ABS housing features smooth, easy-clean surface with anti-slip grips, while the integrated circuit breaker provides instant overload protection Every detail, from probe to case of this probe tester, is built for durability and effortless operation. The P350 automotive relay tester performs specialized LOAD, START-UP, AND CHARGE TESTS that go beyond simple voltage readings these tests, run by the automotive circuit tester, analyze real-time voltage fluctuations 0-150V, ripple current, and cranking performance under actual engine load the results provide a complete diagnostic report on battery condition and charging system efficiency to prevent roadside failures. After analyzing the system status, you can directly use the P350 automotive tool to test and activate components such as the fuel pump, solenoid valves, headlights, and cooling fans by simply applying power or ground from the probe tips, without the need for jumpers Furthermore, you can use the circuit breaker finder tool's built-in continuity test and diode test modes to quickly verify circuit integrity and component functionality. 1224 This professional auto relay tester kit provides everything you needthe P350 automotive short circuit finder main unit, standard and bendable dual probes, adapters, alligator clips, 20 ft extension cable, and a P181 Pathfinding receiver All components are neatly and orderly packed in a dedicated box for immediate use This car relay tester tool truly out-of-the-box, from unpacking to completing the first diagnostic takes only minutes. 1- - Your P350 relay tester automotive kit acquisition is protected by a 1-YEAR WAR-RANTY against defects in materials and workmanship Professional technical support, use videos and detailed user manual for your P350 automotive relay tester tool are accessible through our CUSTOMER SERVICE to ensure you receive assistance throughout the ownership journey The device features multilingual support, including Spanish, for global users.

Real Time Reading LCD screen can clearly display the current value, provides real-time readings, high-resolution display ensures that even the smallest fluctuations in current can be detected, allowing for quick identification of potential problems. Precision MeasurementThe car circuit tester features measurement range from 0.01A to 19.99A, which provides high current precision and accuracy, engineered for high-accuracy electrical current measurements in automotive applications. Easy to Operate1. Remove the blade fuse attached to the tester from the jack, and then remove thevehicle's fuse from the circuit to be tested and insert the tester's safety in the wiresocket, this ensures the correct level of circuit protection. 2. Then the plug of the tester plug into the vehicle fusesocket Maximum test value 20A48V, standard type. Portable Design1. Its lightweight and compact form factor make it easy to carry around, whether you're moving between different vehicles in a workshop or taking it on the road for mobile diagnostics 2. Comes with built-in lighting, press the button of Lighting to turn on the front light, which is convenient for you to test and repair in dark conditions. Durable ConstructionMade from high-quality materials that resist impact and wear, making it suitable for use in busy workshops or outdoor settings. Also it designed to be waterproof, providing an extra layer of protection against spills or moisture.

FAST PARASITIC DRAW DETECTION Stop guessing which circuit is killing your battery. This high-precision parasitic draw tester quickly identifies the exact fuse causing excessive current draw, making complex electrical troubleshooting fast and effortless for both DIYers and professional mechanics.. REAL-TIME FUSE CIRCUIT TESTING Test and monitor current directly through individual fuse circuits without disconnecting the battery. This automotive circuit tester instantly flags abnormal current flow, overloaded circuits, and parasitic drains, saving you hours of diagnostic time.. OVERCURRENT PROTECTION SAFTEY Safely measures current from 0.01A up to 20A 48V Max while maintaining your vehicle's factory fuse protection. The built-in overcurrent detection safeguards your cars sensitive ECU electronics and the tester itself during intense diagnostics.. PLUG PLAY NO MULTIMETER REQUIRED Simply insert the tester into the fuse slot for instant readings. This car relay tester and fuse tester automotive tool eliminates loose probes, unstable connections, and complicated multimeter setups for faster and more reliable testing.. LED DISPLAY WIDE COMPATIBILITY Features a crisp LED backlit screen and integrated front light for hassle-free work in dark engine bays. Compatible with Mini and Standard blade fuses in most cars, trucks, SUVs, and RVs for fast and reliable circuit diagnostics..

ONE TOOL FOR ANY AUTO ELECTRICAL ISSUESV200 Pro upgrade kit covers automotive power circuit probe tester covers all circuit tests Circuit Open Test Tracing Wire ACDC Voltage Test Diode Test Resistance Test Polarity Test Continuity Test Ground Test Activate Components Signal Circuit Test Relay, Fuse, Trailer Light Test. You can quickly easily locate short circuits, broken wires, and even trace wires. Additional 30pcs back probe set make it easier and faster to use and do testing.. MUST-HAVE ADDITION TO TOOLBOXV200 PRO Upgrade kit comes with a V200 Pro automotive circuit tester and 30 PCS Back Probe kit for harness connectors, automotive sensors and fuel injectors, including back probe pins15, Banana Plug to alligator clip circuit test wires5, wire piercing probes5 nickel-plated copper alligator clips5. This convenient efficient circuit instrument is made to assist serious DIY auto enthusiasts, electronics engineers, and technicians with many electrical problems.. ONE-STEP SOLUTION FOR AUTO ELECTRICAL TESTSThis all-in-one power circuit probe tester kit meets the needs of 3 products at one time. Simply switch from the power circuit probe tester functional mode to the circuit breaker finder tool mode with one click. The 30pcs probe lead set will be a great assistance for auto diagnostics, testing, and repair, popularly used in service shops, schools, homes, and industries. It will also be a ideal choice as a Fathers Day Parcel.. COMPREHENSIVE POWER CIRCUIT TESTERAs for the circuit probe tester, switch to Mode I, youve just activated Probe Tester which supports 4 working modes ACDC Voltage, Resistance Diode. The electrical tool allows users to check 1224V electrical system instantly, tells you whether the wire or circuit is live, and which side of the circuit you are on, positive or negative. NOTEThis tester can be powered by either connecting to cigarette lightervehicles battery, no external battery needed. LOCATING BREAKER POINT EFFICIENTLYSwitch the Circuit Tester to Mode II, you will be able to use the breaker finder which can easily locate the circuit breaker point, open connections, broken wires, current leaks with tone change, even trace wirecable without damaging the insulation. This circuit breaker finder tool works on all kinds of vehicle circuit issues such as those found in car, SUV, mini van, truck, tractor, boat RV, with voltages between 6 and 42 volt DC.. COMPONENT ACTIVATION SENSORSIGNAL CIRCUIT TESTVDIAGTOOL V200 Pro upgrade kit power circuit probe tester can generate activation signals to electrical components like car lights, motors, windshield wipers, radiator fans, relay, fuel injector and etc to troubleshoot electrical problems locate auto short circuits if you keep getting blown fuses and also test various sensors, signal circuits to pinpoint the root cause to electrical issues when you have extracted DTCs from vehicle ECUs.. 15PCS MULTI-ANGLE BACK PROBES The back probe lead set with 3 different probe angles 90, 135, Straight can meet your daily various testing needs. These 15pcs back probes are made of stainless steel, featuring 0.07mm needle, which allows testing up to 30 Volts for Connectors, Fuel Injectors, and Automotive Sensors.. 5PCS ALLIGATOR CLIPThe tail of the alligator clips can be perfectly connected with the 4mm male banana plugs. 5 different colors help you distinguish them during testing easily and quickly. Maximum opening 15mm. Current Voltage CATII 300Vac15A.. WIRE PIERCING PROBESYou can quickly connect the test probe with 4mm banana plug test leads, which protects cables without stripping them off. Just insert the probe into the plastic case and pierce the wire. Suitable for back probing weather pack style connectors used with numerous automotive sensors.. 3 YEAR WARRANTY, 247 ASSISTANCE, 60 DAYS NO QUESTION ASKED RETURNREFUND We offer 3 Years Warranty, Life long technical assistance, 60 Days No-Question-asked NEW REPLACEMENT OR REFUND. Any questions or concerns, please reach us via vdiagtool2 outl ook c om..

Accurate Circuit TestingThe automotive circuit fault probe tester is meticulously designed to accurately measure standard current in both residential and commercial vehicles, providing real-time readings for effective vehicle fault diagnosis. Even circuit testing novices can easily perform professional-grade current tests. Clear Data ReadingThis automotive circuit fault probe tester is equipped with a blue backlit LCD screen, which clearly displays current data under any lighting conditions, ensuring that you don't miss any subtle current fluctuations. This allows you to trust your test results and perform reliable circuit diagnosis. Efficient OperationThese automotive circuit fault probe tester is equipped with a front light, providing necessary illumination for maintenance work in dark areas and can also be used as a convenient work light when necessary. No complicated learning process is required you can quickly get started and complete tests. User-Friendly DesignThe automotive circuit fault probe tester is designed for beginners, featuring durable, non-slip ABSPC material for a comfortable grip. It boasts long battery life, allowing for multiple tests on a single charge, eliminating the need for frequent battery replacements. Versatile ApplicationThis automotive circuit fault probe tester is suitable for both passenger cars and commercial vehicles, easily handling everything from simple troubleshooting in family cars to complex circuit testing in commercial trucks. Its compact and lightweight design makes it ideal for all your current testing needs.

High-Precision Current Detection This automotive circuit fault probe tester device is specifically designed for current measurement in passenger cars and commercial vehicles. It provides high-precision, real-time current readings and can accurately detect even minute current fluctuations. It can quickly and accurately identify circuit faults without complicated operation. Professionals and novices alike can easily perform current measurement and diagnosis of vehicles. Note Requires one 23A 12V battery, not included. High-Definition LCD and Lighting This automotive circuit fault probe tester features a blue backlit display that clearly shows current data in any lighting condition, ensuring that even the slightest current fluctuations are not missed. The front-mounted light illuminates the work area at night or in dark environments, allowing the automotive current tester to perform precise circuit testing even in dimly lit conditions, thereby enhancing operational safety and efficiency. Durable and Comfortable Grip The automotive circuit fault probe tester features a high-quality ABSPC composite shell that is sturdy and durable, offering impact resistance and wear resistance to withstand the harsh conditions of professional repair shops the non-slip rubber coating and ergonomic design provide a comfortable, secure grip, ensuring comfort even during extended use. Easy to Use The automotive current tester is simple to operate. Just remove the blade-type fuse, insert the original vehicle fuse into the slot on top of the tester to ensure proper circuit protection, and plug the car relay fuse blade checker tester safety plug into the vehicles fuse holder maximum load 20A48V to begin testing. Please read the user manual before use. Versatile Applications The automotive circuit fault probe tester boasts a lightweight and compact design, making it easy to carry and store. It can be easily placed in a storage box or toolbox. The automotive current tester is suitable for various circuit testing needs in passenger cars, trucks, SUVs, RVs, and commercial vehicles. Whether in mobile diagnostics, professional repair shops, or outdoor maintenance scenarios, the car relay fuse blade checker tester can perfectly handle the demands.

Easy to UseAutomotive relay tester have the thin tips and offset handles design allow for easier use than traditional pliers. The clamp head is convenient for entering and leaving a small space where human hands and other tools cannot reach, and is not easy to damage the relays and fuses. Function Automotive relay tester universal puller pliers for extracting electrical relays and fuses in vehicles, car dashboards, and narrow space fuses. It also assists with bolted windshield wiper arms that fit over a tapered spline. Works on many heavy-duty and industrial applications. Advantage The automotive relay tester features a specially designed handle and thin tips that allow access to relays and fuses in confined areas, suitable for installing fuses and relays, windscreen wipers, and other parts of all cars, saving you time and making car repairs easy. Perfect QualityOur automotive relay tester is made of forged metal and is designed for strength, Built to last and longevity, The handle is covered with a red flexible insulating sleeve, which is non-slip and insulating. Small fuses pulling tool is made of 304 stainless steel, Narrow Space Fuses and Relay replacements. Packaging 2 PCS relay tester and electrical disconnect pliers for extracting electrical relays and fuses on most domestic and import vehicles.

HIGH-PRECISION QUICK FAULT DIAGNOSIS car relay tester incorporates more sophisticated measurement circuitry and an analog-to-digital converter chip. car relay tester may feature an auto-range function, automotive relay tester automatically switching to the optimal range when measuring large currents such as starter current and small currents such as sensor current to ensure measurement accuracy. LED DISPLAY When you use a automotive circuit teste probe to measure the two ends of a fuse, the screen will instantly jump from 0.00V to 12.3V. This dramatic change in value reflects the circuit status. automotive circuit tester LED display is a window connecting you to the world of circuits. car fuse tester not only accurately presents high-precision measurement values but also assists you in quickly interpreting data and making diagnoses through clear symbols and layout. HIGH-QUALITY MATERIALS parasitic draw tester main body is typically made of lightweight and high-strength ABS engineering plastic to ensure it is not easily damaged in the event of a drop. parasitic draw tester automotive A chrome-plated fuselage blade ensures good conductivity and abrasion resistance. BUILT-IN BATTERY automotive circuit fault probe tester biggest advantage is its small size yet high voltage, making it ideal for powering portable devices. fuse tester automotive allows for more compact designs of tools like current testers, enabling multiple tests on a single charge and minimizing the need for frequent battery replacements. BUILT-IN HEADLIGHTS car circuit probe tester built-in headlights illuminate the work area during nighttime maintenance, improving operational safety and efficiency, and circuit probe tester enabling professional-grade circuit testing even in dark environments. IMPORTANT NOTES car relay tester tool car fuse and relay checker is designed for measuring vehicle current only. Do not exceed 20A48V and limit continuous testing to 10 seconds. auto fuse tester Always turn off the ignition before connecting or disconnecting.

Wide Compatibility This relay bypass kit is compatible with a variety of automotive systems, including fuel pumps, cooling fans, power window motors, headlight switches, air conditioning compressors, and other devices using automotive relays.. Part Number Replacement The 9038A relay bypass kit serves as a direct replacement for part numbers 9036A and 9037A, offering a convenient and reliable solution for your automotive needs.. Enhanced Testing Functionality The 9038A kit simplifies the testing of fuel pumps, cooling fans, blowers, and window motors, while also allowing you to monitor the current and amperage by connecting the Amp Loop independently of the key-on systems.. High Power Capacity Rated for up to 20 amps of continuous power and 30 amps of surge at 12V, this relay bypass kit is suitable for most vehicle models on the market.. Simple and Quick Installation With a plug-and-play design, this kit can be easily installed in both vertical and horizontal positions. Just plug it into the fuel pump relay spot to quickly manage the fuel pump circuit..

VOLTAGE and CURRENT -- CAT III - up to 1000V 10A. QUALITY MATERIAL -- Test Clip is made pf high quality material, surface material PA needle material stainless steel. 4MM BANANA PLUG -- Multimeter testing tool can connect to 4mm banana plug which has stable performance, durable to use. EASY TO USE -- No need to strip off the cable, no damage to the cable. AUTO REPAIRING -- A good accessory for multimeter for auto repairing.

This Relay Bypasses Switches is great for electrical diagnostics, Simply plug it into the location of the fuel pump relay and it will directly control the fuel pump circuit. Saves a ton of time. 9038 replaces part numbers 9036, 9037. Applicable to most Domestic, Japanese, Korean and German fuel pumps, window motors, headlight switches and other devices using automotive relays. PA66 high-quality flame-retardant shell, dustproof and waterproof silver contacts have high conductivity, ensuring continuous and stable operation of the power supply. Operating Range Up to 20 Amps continuous, 30 Amps surge 12V. Package Relay Bypasses Switches 6 Pack. Please check the OEM part number and make sure your part number matches this before purchasing.

Powerful This relay bypass switch controls the fuel pump independently of the key onoff system, Simplifying fuel injection testing. With Amplification Loop The 9038A Relay Bypass Switch can be used with a clip-on amplifier probelab oscilloscope to monitor current. Plug and Play Simple installation, can be installed vertically or horizontally, just plug in the fuel pump relay position to directly control the fuel pump circuit.. Operating Range Maximum 20 amps continuous, 30 amps surge 12V, runs all automotive 12V DC motors with the flip of a switch. Wide Applications Relay Bypass Switch Kit fits most fuel pumps, cooling fans, window motors, headlight switches, air conditioning compressors and other devices using automotive relays.

Excellent MaterialThe shell of this low voltage tester is made of ABS plastic insulation material, which has excellent flame retardancy and hardness. The premium metal probe and imported chip design make it more wear-resistant, durable,safe, and have a longer service life than ordinary power probe on the market. You can use it with peace of mind. 3-70V Wide Range TestingThe voltage range that the test light can measure is 3-70V, which can be used in DC 61224486070V systems. The sharp and sharp stainless steel probe can accurately puncture wires and measure difficult to reach areas. In addition, the circuit tester also comes with a thickened clip, making it easy to operate with one hand.. LED Precise Digital DisplayThe surface of the electrical tester is equipped with LED digital display. After you correctly connect and use the tester electric, it can accurately display the voltage of the device accuracy 1-3. Whether it is day or night, the digital display screen is clearly visible. The circuit tester also supports positive and negative electrode resolutionred represents the positive electrode, and green represents the negative electrode.. Extended Spring WireThe fuse tester adopts a pliable PU spiral spring wire design, and its 110 inch thicked and extended spring wire allows you to use the test light automotive more flexibly and conveniently.There is also a soft metal spring protective sleeve at the connection between the wire and the continuity tester, which can prevent the wire from breaking due to long-term use.. Multi Functional UseThe voltage tester pen can be used for circuit detection of various vehicle models such as automobiles, trucks, SUVs, forklifts, RVs, tricycles, electric vehicles, motorcycles, off-road vehicles, etc., such as testing fuses, battery voltage, line continuity, ACC, engines, lights, turn signal lights, fault sockets, etc. Of course, you can also use it to test other 3-70V DC wiring and circuits..

Leading Manufacturer Of High-Quality Products. International Renown For Our Diverse Range Of Award-Winning Products. Fully Equipped With State-Of-The-Art Technology. All Products Have Been Designed With The Professional In Mind. Constantly Modernizing Our Powerful Devices To Meet The Demands Of The Modern User.

Gives a Visual Check of the Ignition System.. Quickly diagnose problems with all ignition systems. Connect the tool between the spark plug and the plug wire.. The tool is double-ended to offer a straight boot and a 90boot on one tool. With the engine running, the tool flashes a mirror image of ignition spark.. Patent 6,714,015.

Auto Truck Maintenance. Country of manufacture China. Manufacturer IPA. Installation is simple and can be mounted horizontally or vertically, Panel comes with Stainless steel mounting screws, Helps to install the switch panel firmly according to your needs..

This Relay Bypasses Switches is great for electrical diagnostics, Simply plug it into the location of the fuel pump relay and it will directly control the fuel pump circuit. Saves a ton of time. 9038A Relay Bypass Switch Kit applicable to most Domestic, Japanese, Korean and German fuel pumps, window motors, headlight switches and other devices using automotive relays. PA66 high-quality flame-retardant shell, dustproof and waterproof silver contacts have high conductivity, ensuring continuous and stable operation of the power supply. The fuel pump relay Bypasses Switches supports up to 20 amps of continuous current and 30 amps of surge current 12V, ensuring reliable relay testing and control. Package Relay Bypass Switches Kit 6 Pack. Please check the OEM part number and make sure your part number matches this before purchasing.

No need to pierce wires or connect multiple jumper wires. Jumpers have tabs for clamping and flat pads to place test leads on. Set makes testing relays or live circuits quick and easy. Set comes in blow-molded case for storage.

Quick off-the-car relay tester - checks relay coil and switch contacts. Automatic test with goodbad indication - fails bad relays. Settable to 4 and 5 pin relay - tests the 3 most popular automotive relays. Switch contact are loaded to detect excessive resistance. Uses vehicle's 12 Volt battery for power.

Tests 5 different relays, both 12V and 24V. 3 diagnostic trouble codes help define the cause of the bad relay. 193 Kit Includes 5 Relay Adapters and blow mold case. Quick off-the-car relay tester - checks relay coil switch contacts. Fails bad relays - GoodBad indication, green light for PASS, red light for FAIL with flashing trouble code.

Improved test finds bad relays effectively. Full 7 amp load flags intermittently failing relays. Three test results - GreenPass, RedFail YellowPass with caution. Greater coverage, tester alone checks 7 different 12 Volt relays. Fully automated, 10 cycle test verifies the condition of the relay.

Please Rea-ch Out to Us DirectlyDear valued customer, if you experience any issues with your product after purchase received a used product, or need any support need more accessories, plesae don't hesitate to rea-ch us via autelusa outlook . com in the first time. Our dedicated team is here to help resolve any issues you may have, we will work closely with you to find the be-st re-solution.. 2026 Be.st Automotive Circuit Tester PS100 in BlackAutel PowerScan PS100 circuit probe tester is an indispensable tool for automotive electrical diagnostics and measurement. It supports Circuit Test, Continuity Test, Component Activation, Ground Test, Locate Shorter, Voltage Polarity Test, Trailer Lights and Connections Test and etc. No more guess work, you can troubleshoot any electrical issues effortlessly yourself with this 2026 new.est PS100 circuit tester.. Much Affordable Powerful than PP3 PP4Why technicians choose Autel PowerScan PS100 over PP3 PP4 Simliar Functions Power Ground Testing, Continuity Checking, Voltage Testing, Component Activation as PP4 PP3 but only 13 the cost. Autel PS100 has more to offer Simplified Interface Ease of Use Longer Cable 20ft VS. 40ft Clear Audible and Visual Feedback Integrated Flashlight and Headlight. Autel PS100 the black version is 2026 New-release and works much more stable than the out-of-date PP3 PP4.. 4 Working ModesAutel PS100 automotive electrical wire tracer enables 4 working modes to test the electrical systems. In DC Voltage mode, it will read the DC voltage with a resolution of 0.1 volt. In AC voltage, it can read the Max. voltage, the Min. voltage, frequency and duty cycle In Resistance mode, it reads the resistance between the tip and auxiliary ground lead. In Tone OnOff, you can turn off the annoying noise when the tool will be connected to circuits for a long time.. Activating ComponentAutel PowerScan PS100 Circuit Breaker Finder can activate components in vehicle, in hands, and with ground, satisfying all the working scenarios. Autel PS100 circuit tester can generate activation signals to the tested components, such as activating lights, motors fans, wipers and other on-board electric equipment. Autel PS100 also find bad ground contacts, by observing the response of the LED lights, you can tell whether it's true ground easily.. Continuity Tests Signal TestsPut the Autel PowerScan PS100 automotive relay tester in Resistance mode, using the probe tip with chassis ground or the auxiliary ground lead, continuity can be tested on wires, switches, relays and diodes attached or disconnected from the vehicle electrical system. Signal Circuit Test can be useful when you extract a DTC from the vehicle and realize the cause might be kind of sensor circuit, testing your sensor and you will find the answer.. Voltage Polarity TestsAutel PS100 auto circuit test probe kit provides step-to-step guides to help you easily tell the voltage and polarity. In DC Voltage mode, contact the probe tip to a Positive circuit, the red LED will light and the LCD displays the voltage with a resolution of 0.1V. If contact the probe tip to a Negative circuit, the green LED will light and the LCD displays the voltage with a resolution of 0.1V. And you will hear different beeps when testing on different polarity.. Following Locating Short CircuitsIn most cases, a short circuit will appear as a blown fuse or a tripping of an electrical protection device. Use Autel PS100 breaker finder to activate and energize each of the fuse contacts. The contact which trips the circuit breaker is the shorted circuit. While Autel PS100 can test for bad ground contacts instantly, allowing you to follow and locate shorts fast without wasting fuses.. 40FT Long Cable, Built-to-Last QualityAutel PS100 automotive electric tester comes with a 20ft cable and a 20ft extension cable that allows you to make the initial connection directly to the vehicle's battery whether how large the vehicle is. Bright LED lights, stainless steel probe, clear LCD screen, 2 power supply method via vehicle battery cigarette lighter adapter, with a hard carrying-case. Autel PS100 works superbly than any other probe testers on the market.. Universal for All Automotive, 100 Worry-F.ree PurchaseAutel PS100 electric circuit test kit can work on all 6-30V cars, boats, trailers, ATV, motor homes and other vehicles and machinery to measure wiring, fuses, relays, battery, ground connections, fuel pumps, ECM sensors etc. Autel electric tester is backed by 1 year qua.lity war.ranty, 30 days full re.fund new re.placement. If need any sup.port after-sales service, we are here autelusa outlook . com for you 724..

Controls relay circuit independent of key on systems. Run all automotive, 12V DC motors with a push of a switch. Simplifies fuel injection testing. Use in conjunction with clamp-on Amp Probes and Lab Scopes. Operating range Up to 20 amp continuous, 30 amp surge 12V covers most makes and models.

These relay bypasses are great for electrical diagnostics, they help save a good amount of time in terms of narrowing down what could be wrong on a car. A must have for any mechanic's toolbox.. Installation is pretty simple just plug in the place of the fuel pump relay and direct control over the fuel pump circuit is realized in most domestic, Japanese, Korean and German applications. They can be mounted horizontally or vertically and stainless steel mounting screws are attached with panel, which can make the switch panel installed firmly based on your needs.. Package includes 6 pieces of relay bypasses.

Set includes four jumpers to fit the most popular size relays on domestic and import vehicles simply remove relay to be tested, insert correct jumper and insert relay into jumper. When using green four pin jumper be careful to align pins on jumper and relay correctly. Jumpers have tabs for clamping and flat pads to place test leads on. Set comes in blow-molded case for storage. No need to pierce wires or connect multiple jumper wires.

Set of four relay test jumpers make testing relays or live circuits quick and easy. Simply remove relay to be tested, insert correct jumper and insert relay into jumper. No need to pierce wires or connect multiple jumper wires. For more information check the main Lisle tool- 56810. Replacement part for Lisle tool- 56810.

Tests both 12V and 24V relays. 3 diagnostic trouble codes help define the cause of the bad relay. Quick off-the-car relay tester. Checks relay coil switch contacts. Fails bad relays - GoodBad indication, green light for PASS, red light for FAIL with flashing trouble code.

Kit includes Relay Buddy tester, 5 new relay adapters and blow mold case. Relay Buddy is a quick gono go tester for the most common automotive relays. With the included adapters, Relay Buddy now tests 5 different relay types and also tests shielded relays. Relay Buddy will fail the relay and light the red LED if any of the test cycle proves unsuccessful during the test session green light if relay is good. Settable to 4 and 5-pin relay and uses vehicle's 12 volts battery for power.

Improved test finds bad relays effectively. Full 7 amp load flags intermittently failing relays. Three test results - GreenPass, RedFail YellowPass with caution. Wider test coverage with included adapters, checks 10 different 12 Volt relays. Fully automated, 10 cycle test verifies the condition of the relay.

ULTIMATE DIAGNOSTIC DUO Stop guessing and start diagnosing. This automotive electrical tester kit includes a relay tester and a test light. Essential tools for DIYers and mechanics to quickly identify voltage issues, abnormal current draw, and faulty circuits in most vehicles.. DETECT ABNORMAL CURRENT DRAW The car fuse tester measures current directly through fuse slotsno complicated multimeter setup required. Perfect for tracking parasitic battery drain, diagnosing electrical problems, and checking circuit load quickly.. CLEAR READINGS IN THE DARK Stop working blind under dark dashboards or inside engine bays. This automotive circuit tester features a built-in LED to brightly illuminate hidden fuse boxes, while the backlit LCD screen ensures your current readings are instantly visible.. DIGITAL TEST LIGHT WITH ACCURATE VOLTAGE DETECTION The power probe voltage tester measures 590V DC with clear digital voltage display 0.1V accuracy. Instantly identify battery voltage, circuit faults, and electrical connections in seconds.. POLARITY INDICATOR FOR FAST CIRCUIT CHECKS Red light indicates positive and green light indicates negative , helping you quickly identify polarity when testing wiring, terminals, switches, or connectors.. 70-INCH EXTENDABLE WIRE Features an insulated ABS handle and a stainless steel probe for safe point-contact testing. Includes an alligator clip for secure grounding and a coiled spring wire that stretches up to 70 inches to reach distant automotive circuits.. COMPLETE READ-TO-TEST KIT Includes 1 x automotive test light and 1 x car relay tester with both standard mini adapter plugs. Note This car circuit tester requires one 23A 12V battery not included..

Conta.ct us for Support DirectlyFor any issues experienced after purchase, please reach out to autelsupply outlook. com. Our team will provide perfect solution for you. For tech support or explore additional accessory, please cont.act our team autelsupply outlook. com.. 2026 Autel PS100 Black High-tech Version, Game-ChangerSay goodbye to multimeters, Autel PS100 subverts industry rules Autel PS100, Black-High-tech Ver., Power Circuit Probe Tester KIT is tailored for Pro technicians, DIYers, car owners. Same as red Autel PS100, this most accurate car circuit tester is suitable for all 6-30 volt vehicle electrical systems. SupportTrace Locate Short Circuits Voltage and Polarity Test Continuity Test Signal Circuit Test Component Activation Check for Bad Grounding Short Circuit Protection Circuit Breaker Protection, etc. 20ft Cable with 20ft extension cable, allowing you to test bumper-to-bumper vehicle.. Smart Four Working Modes, Deal with 99 Circuit IssuesAutel PS100 circuit tester integrates 4-Working Modes to meet diverse circuit detection needs. DC voltage mode accurately reads DC voltage with 0.1V resolution AC voltage analysis real-time capture of minimummaximum voltage, frequency and duty cycle, fast diagnosis Resistance mode Accurately detect the resistance value between the tip and the auxiliary ground wireSmart sound and light prompt-unique tone switch design, clearly judge the voltage status via sound changes in dim environment, safe and convenient.. Component Activation TestAutel PS100 Car Circuit Tester can quickly activate and detect various vehicle electrical components, accurately verify whether the components are intact, designed for automotive repair technicians and DIY enthusiasts. Such as . In-vehicle system detection blower motor, electric windows, wipers, rear window defroster, etc. .Lighting system test-headlights, turn signals, brake lights, trailer lights and other types of lights. .power system diagnosis-Motor, radiator fan, fuel injector and other components. Autel PS100 supports multiple detection methods like activate component in your hand in the vehicle with ground etc.. Short Circuit Tracking and Location, Built-in Short Circuit ProtectionThis electrical tester can help you accurately locate short circuits and break points, no longer need to frequently move the multimeter for several hours. Built-in short circuit protection function, once an overload occurs, the internal circuit breaker will trip to protect the safety of you and the car's electronic equipment.. Polarity Identification Continuity TestAutel PS100 automotive circuit breaker finder can quickly identify the posit.ive and negat.ive polarity of vehicle cables and plugs to avoid the risk of reverse connection. Red LED lights up positive pole detected Green LED lights up negative pole detected Lights offCircuit break. Autel PS100 Electrical Circuit Tracer can quickly test the continuity of vehicle switches, relays, diodes, fuses and circuits, effectively diagnose and repair electrical problems. 100 recommended for DIYers and Professional use. 40FT Long Cable, Built-in LED Flashlight, Better Than P.P3 P.P4This Autel PS100 Circuit tester automotive has everything the old Pow.er Pro.be 34 has, at 100 less in cost. It comes with extra 20ft extension cable, making the reach 40ft, which gives you the freedom to move around the vehicle for testing. Ideal for trailer lines and can be tested along the vehicle. The built-in flashlight allows you to easily troubleshoot even in dim environments.. 2 Power Supply MethodsAutel PS100 All-In-One Circuit Tester Kit has two power supply methods cigare.tte lighter and car battery power. In addition, this automotive electrical diagnostic tool has a connector on the top of the probe that is compatible with almost any multimeter. When you need to reach a location where you can't read the display, just borrow the cable of the multimeter.. Electrical Master Recommendation, 1 Year W.arrantyCompared to the expensive P.P.3P.P.4, this PS100 Black-High-tech Ver. can do all functions but only costs one-third of the price, also with extra 20ft extension cable. 2026 Autel PS100 automotive electrical tool, highly recommended by millions of technicians, is your best choice. We provide 12-month warranty, 247 online support, 30-day worry-free return and lifetime after-sales service. If you have any questions or concerns, please reach us via autelsupply outlook. com..

What is a PB100 Probe TesterWith the PB100 probe tester, you can check voltage and ground signals in a typical DC circuit. However, the kicker is that you can also use it to send voltage and ground signals. It works like a test light that can power circuits or provide a good known ground. This way, you can effectively test components and circuits without having to break out the old alligator clips and jumper wires. You can power or ground a circuit directly through the top of the device.. What does it doThe PB100 is an essential tool for automobile user. It is needed for testing components on and off the vehicle, checking for the good and bad grounds, testing for continuity and diagnosing circuit failures. For example, you can use it to turn on a blower motor. You can run power window motors, windshield wipers, and even rear window defrosters. If the vehicle owner keeps it in his car he can check system failure on his own way no need to go to technician.. Easy to UseANCEL provides how-to guides and video tutorials to help you easily complete your repair work. With the press of a switch, you'll have an instant hot lead or ground lead. Use the probe tip and ground lead simultaneously to power up components right in your hand. Instantly check components for continuity as well as identify positive, negative and open circuits. Locate shorts without wasting fuses. TIP The probe is on the back of the device.. Voltage IndicatorThe LED indicator on the front of the unit will show you the battery voltage when it is connected. You can use it to determine a whole range of things. You can even do a quick check of the alternator by plugging it in and starting the car. The voltage should go from about 12.6 volts to 14.0 volts. This is also useful if you have a situation where a power supply has a large voltage drop, if you notice low voltage on certain branches when checking fuses, etc.. Circuit ProtectionThe PB100 has a built-in 8-amp circuit breaker to prevent circuit overload and overheating. Unlike a normal test lamp, this device can conduct direct battery current into the circuit you touch with it. Any time you backfeed a circuit, you need to know what you are doing. The breaker will protect the circuit, but 8 amps is still enough to do a lot of damage with the wrong wire.. Trailer WiringA recurring source of frustration for technicians across the country, especially those who service trailers exposed to road salt or salt water. The PB100 Circuit Tester features a long 20-foot cable that allows you to make the initial connection directly to the vehicle's battery, while providing easy access to connect the trailer harness at the rear of the vehicle.. Accessory Replacement 1 Year WarrantyIf you lose the parts of your PB100, you can contact ANCEL customer service for a replacement. We provides 1 Year warranty, 60 Days No-Reason-asked Return for refund. And there is a technical support for timely and effectively solving the quality problem within 24 Hours..

All-in-One Circuit Testing Made Easier The ANCEL PB600 combines a probe tester, multimeter, oscilloscope, battery tester, relay tester, injector tester, and component activation tool in one kit. Built for 12V24V vehicles, this power circuit probe tool helps technicians and DIYers find electrical faults faster with fewer tools.. Check Battery, Starting Charging Issues Quickly test the vehicles electrical system from the battery to the alternator. This automotive diagnostic test tool helps spot weak batteries, poor cranking performance, charging problems, and early no-start risks, making it a practical car automotive diagnostic test tool for shops and home garages.. Test Relays, Fuses Fuel Injectors The PB600 power circuit probe tester kit helps diagnose common circuit problems such as blown fuses, faulty relays, open circuits, and poor injector signals. Use this car automotive diagnostic test tool to troubleshoot misfires, no-start issues, and electrical diagnostic problems with clearer results.. See More with Multimeter Oscilloscope Modes Switch between digital readings and waveform display to understand circuit behavior beyond basic tester probe results. This power probe supports voltage, resistance, current, frequency, polarity, duty cycle, and continuity checks to help reveal bad grounds, sensor faults, and unstable signals.. Power Components Reach More Areas Send power or ground through the probe and test lights, motors, fans, horns, relays, and more without extra jumper wires. This power circuit probe tool 12-24V electrical tester includes a 10 ft lead, 20 ft extension cable, micro-piercing probe, and protection design for full-vehicle testing..

Reliable Car Battery TesterANENG BT172 automotive battery tester is engineered to test 12V batteries across a variety of vehicles, such as cars, motorcycles, trucks, RVs, ATV, SUV, boats, yachts, mowers, and even golf carts.The accuracy of this car battery voltmeter is approximately 0.01V, ensuring dependable results.. Alternator Charging System Analysis Besides assessing if a vehicle's battery needs replacement or a jump start, BT172 can also evaluate the alternator's output status to prevent battery damage from overcharging or insufficient charging.. Easy to Use BT172 offers three modes for testing the alternator, 12V battery tester, In the middle mode, the LCD screen shows real-time voltage while LEDs indicate the alternator status. Switching to the 12V mode displays the real-time voltage on the LCD screen, with LEDs indicating the battery status.NoteProperly connect the meter battery clamps to the battery terminals attach the red alligator clip to the positive terminal and the black alligator clip to the negative terminal.. Protection Features BT172 is equipped with reverse connection protection to prevent damage in case of incorrect hook-up.The voltage test range is 4-30V DC, and if the voltage is out of range, the screen will display 'LO' 4V or 'HI' 30V, providing protection against over-voltage.. We've Got You Covered Each package includes BT172 battery tester, alligator clamps plug adapter cable, and a user manual. ANNENG electrical tester provides service and technical support.Buy with confidence.

2024 ALL-IN-ONE POWER CIRCUIT TESTER KIT---ACCURATELYAutel PowerScan Circuit Tester is most accurate power circuit probe tester yet, with 160x128 TFT display test all 6-30 volt vehicle electrical systems. It supports voltagepolarity test, continuity test, signal circuit test, components activate, check bad grounding, locate short circuits, circuit breaker protection, etc. Intuitive interface with ergonomic design makes it be best gift for all novice drivers or pro circuit repairers.. FOUR WORKING MODE---INTUITIVEEASYFour working modes make circuit detection more simpleDC Voltage, AC Voltage, Resistance, Tone On Off. DC Voltage mode can read DC voltage with 0.1V resolution AC Voltage can read Max Min voltage, frequency and duty cycle quickly Resistance mode can read resistance between tip and auxiliary ground wire. Unique Tone OnOff Design is really useful when working in bright areas, it can judge the circuit voltage according to the volume of the sound.. COMPONENT ACTIVATIONThe component activation feature is specially designed to troubleshoot onoff-board electrical equipment. By activating the signal generated by the component, you can accurately judged whether the component is intact, such as blower motor, power window motor, windshield wiper, rear window defroster, lights, radiator fans, fuel injectors, etc. Autel circuit tester automotive tool can activate component in your hand in the vehicle with ground etc.. INSTANT IDENTIFY POLARITYAutel Automotive Circuit Tester instantly checks component continuity and quick identifies positive, negative and open circuits. When the positive terminal is connected, red LED lights up with beep sounds. When the negative terminal is connected, green LED light up with a low tone. If an open circuit, neither of LED light will not light. The indicator light is a considerate working guide to facilitate the smooth operation of detection.. CONTINUITY TEST, SIGNAL CIRCUIT TESTAutel Electrical System Tester can test the state of sensors, quickly and accurately judge the connectivity of circuit via transmitted signal, performing continuity test. Two ways to test continuity 1 In resistance mode, if the resistance is 0.0 and the LED lights up, it means continuity. 2 Power up the connection using the power switch, if the circuit brea-ker tr-ips, that means the resistance is low and there is continuity.. OVERLOAD PROTECTION, QUICK SELF-TESTThis Electrical System Probe Tester has a built-in short circuit protection. When overloaded, built-in internal short circuit will automatically trip to ensure the safety of users and prolong the service life of the tester. In order to protect your components, the car circuit tester can also perform a quick self-test. After flipping the switch forward or backward, the LED light and tone will respond to quickly check its actual operating status.. 20FT EXTENSION CABLE, BUILT-IN FLASHLIGHTAutel PowerScan circuit tester comes with extra 20ft extension cable in addition to its own 20ft cable, allowing you to access any position of the vehicle and test it. Ideal for trailer wiring, it can be tested along the vehicle without having to find a suitable ground point. The built-in flashlight is convenient for detection, even in the dark or dim environment, it can provide the best view for who need to work in night.. 1-YEAR WARRANTY, PERFECT SERVICEAutel Car circuit tester provides 1-year warranty, and supports 30 days no reason to return. Autel Direct store has been engaging in Autel brand for 9 years, aiming to offer top-ranking products with best service. If you have any problem with product quality or have any other issues, you can contact us asap..

Rank 1 Auto Electrical Specialists Top PickAutel PowerScan PS100 is one of the most versatile automotive electrical tools on the market, reco.mm-ended by countless profe.ssionals. It accomplishes everything P.P.3P.P.4 does at half the p.ri.ce Ideal for technicians and DIYers, it features an intuitive, ergonomic design for easy operation, supports onoff-vehicle testing, and works great for trailer wiring and low-light conditions. We offer 30-day free refunds exchanges, 1-year warranty, 247 professional customer service. If you have concerns, please re.a.ch us firstly via autelusa outlook . comfor assistance. We will help you till are satisfied.. 2026 Newest Power Circuit Probe Kit Ver 2.0Autel PowerScan PS100 is the best All in one electrical tester for reducing diagnostic time in all 6-30V vehicle electrical systems. SupportTest VoltagePolarityContinuitySignal CircuitActivate Components in Your Handin the VehiclewGroundTest Trailer Lights and ConnectionsTracking ShortOpen circuitsFind Bad GroundCircuit Breaker Overload ProtectionRedGreen Polarity LEDVoltage Drop20ft20ft cable. Compared with test lights or multimeters, PS100 provides faster, intuitive diagnosis with extended data display ACDC, resistance, diode while also enables component active testing and short circuit tracing through its circuit breaker.. 4 Advanced ModesQuick Accurate4 modes via Mode Button. Just Contact probe to circuit, LCD instantly displays results 1DC voltage read the DC voltage with a resolution of 0.1 volts. 2AC voltage read the Max. voltage, the Min. voltage, frequency, and duty cycle, shows the modulation from the ECM to an Alternator wire to see if the ecm is commanding the alternator on. 3Resistance read the resistance between the tip and auxiliary ground lead, you can clearly check fuseline continuity, pinpoint open circuits verify switch functions. 4Tone OnOff it can indicate the tester's onoff status, You can turn it off to avoid ear interference from noise during testing.. Compnent Activation FunctionAutel PS100 Electrical Fuse Tester will test the positive, negative, and open circuit easliy, also testing for continuity, diagnosing circuit failures, checking good and bad grounds, easy to read ACDC current activating components on and off the vehicle, sensing MIN MAX voltage, etc. By generating activation signals for the components, Autel Circuit Tester Automotive Tool can judge whether the components are in good condition, such as lights, motors, wipers, radiator fans, relays, etc. No jumper wires are required, making the process of diagnosing your car's circuits safer, faster, easier, and less prone to error.. Pro Continuity Tester Signal Circuit TesterPS100 easily locates wire breaks and checks ground quality.1 Resistance Mode Connect the probe tip and ground lead. A solid connection reads 0.0 with a green LED. OL means an open circuit. You can even pierce insulation to test without disconnecting wires.2 Power Switch Method Applies voltage to check for ultra-low resistancegreat for ground tests. What to do when faced with reading a DTC to learn that a sensor may have a problem Signal Test In AC mode, connect to the sensors signal wire and ground. As you operate the sensor, view live MaxMin voltage, frequency, and duty cycle on the LCD to confirm proper function.. Short Circuit Troubleshooting Built-In Overload ProtectionAs a good relay tester, the PS100s resettable circuit breaker helps quickly locate short circuitsjust apply voltage along the line using its highly sensitive probes to pinpoint the issue, saving both fuses and money A built-in 10 Amp breaker also protects against overloads, cutting power and sounding a buzzer if limits are exceeded. The circuit breaker will trip if it becomes overloaded to protect the battery and give a buzzer warning. When the circuit breaker is tripped, the Electrical Probe Tester will NOT be able to conduct battery current to the tip even when the power switch is presseduntil it resets.. Quickly Identify Polarity Highly Sensitive ProbeAutel PS100 Automotive Circuit Tester instantly checks component continuity and identifies positive, negative and open circuits. When the positive terminal is connected, the red LED test light is on, accompanied by a beep. When the negative terminal is connected, the green LED is on, along with low pitched tone. If it is an open circuit, the LED light will not light. By using redgreen LEDs illuminated only within 0.8V alongside the LCD reading, the PS100 provides quick voltage drop detectionturning a simple polarity check into a reliable diagnostic tool. The sharp stainless steel probe easily pierces wires and reaches tight areas.. 20FT Extension Cable Cigarett.e lighter plugConvenientUnlike the power prob

High-Precision Measurement This tester is designed for high-precision current measurement in residential and commercial vehicles. It provides real-time readings and can detect minute current fluctuations, quickly and accurately identifying circuit faults and effectively improving troubleshooting efficiency. LCD Display Equipped with a LCD blue light screen, current data can be clearly read even in strong or low light conditions, ensuring that no subtle current fluctuations are missed. The built-in headlight illuminates the work area during nighttime maintenance, improving operational safety and efficiency. Versatile Application This tester not only meets various circuit testing needs, but its lightweight and compact design makes it easy to carry and store, making it an ideal choice for mobile diagnostics, busy repair shops, or outdoor maintenance scenarios. Durable Construction for Long-Term Use This tester features an ergonomic design and is durable and waterproof, ensuring long-lasting reliability for everyday use. Easy To Use This tester is very simple and easy to operate. Simply remove the blade fuse, insert the tester's safety plug into the wiring harness socket, and then plug it into the vehicle's fuse socket maximum load 20A48V to begin testing.

High Precision This car fuse tester provides precise measurement of standard current for both household and commercial vehicles. It is capable of detecting even the smallest changes in current, allowing for quick and accurate identification of circuit issues. Its user-friendly design ensures that even beginners can perform professional-level current testing with ease.. Safety-Easy to Operate The auto fuse tester integrated front light ensures excellent visibility of the work area during nighttime maintenance, making it easier to perform circuit tests in low-light conditions and enhancing overall safety. Its user-friendly design allows for quick setup and efficient testing without a steep learning curve.. Multi-Scenario This cnbj 611 tester is perfect for a wide range of circuit testing applications, whether you're troubleshooting small issues in personal vehicles or conducting more complex circuit tests in commercial trucks. Its compact and lightweight design ensures easy portability, making it a convenient solution for various testing scenarios.. Real Time Readings - High Efficiency The car circuit probe tester delivers real-time readings, enabling effective diagnostics. Its high-resolution display ensures even the smallest current fluctuations are clearly visible, allowing for quick identification of potential issues. Comfortable and Durable This electrical circuit tester is crafted from a robust ABSPC material with a rubberized outer coating, enhancing both durability and providing a comfortable, non-slip grip. This design helps reduce hand fatigue during extended use. Powered by a long-lasting 23A battery, it offers extended performance, allowing for multiple tests on a single charge and minimizing the need for frequent battery replacements..

Easily locate broken or damaged wires, short circuits, and open connections in any DC 642V automotive system. Perfect for diagnosing electrical issues in cars, motorcycles, trailers, RVs, and boats.. - ? Trace wires hidden behind dashboards, panels, carpets, or inside engine compartments without removing insulation. The transmitter sends a signal, and the probe follows the path precisely saving time and effort.. ? Check the continuity of wires and cables in seconds using the CONT mode. Ensure smooth and complete electrical flow to avoid costly misdiagnoses during repair.. -- ? Comes fully equipped with a signal transmitter, receiver probe, test leads, alligator clips, 9V batteries, insulation tape, and a protective carrying case everything you need for on-the-go diagnostics.. , , Designed for both professionals and DIYers, this lightweight kit features a flexible 7-inch probe for tight spaces, intuitive controls, and a durable build thats ready for everyday use in tough environments..

UNIQUE DESIGN- ANTI-LOST NEEDLE GUARD PROTECTION Adopt the integrated structure design of the probe protection cover, needle guard function is added to ensure that there will be no stab wounds and the guard will not be lost. Convenient to carry and take it wherever you go.. LED INDICATION, BIDIRECTIONAL VOLTAGE TESTING This upgrade circuit test light is a bidirectional voltage tester. You can attach the alligator clamp either to negative or positive ground, there is also a light emitting diode on the circuit board for polarity indication, red light indicates positive polarity and green light indicates negative polarity.. WIDER VOLTAGE RANGE Compared with the auto electrical tester on the market, the maximum voltage measured is only 48V, but the maximum voltage that our technology can measure is upgraded to 60V. AWBLIN circuit test is ideal for checking various vehicles electrical circuits, quickly check automotive headlights, taillights, turn signal circuits, faulty sockets, fuse connections, also for testing other 3-60V DC wirings and circuits.. COMPUTER SAFE, STURDY FLEXIBLE The professional auto circuit tester has a built-in circuit board chip, which is safer and more sturdy than traditional test lights and prevents the car computer board from burning out. Spring wire can be freely stretched up to 102 inches, with a wide measuring area Anti-bending design of the tail wire, no need to worry about bad contact of the line.. 100 SATISFACTION If you have any dissatisfaction for any reason, please feel free to let us know and we will do our best to assist you..

MULTIFUNCTIONAL WIRE TRACER This multi-functional open short finder circuit tester can easily locating the circuit breaker point, open connections, broken wires, conduction, current leaks with tone change, even trace wirecable without damaging the insulation. This is a convenient and efficient circuit tracer kit for DIYers, electricians, and technicians, to simply and quickly judge the continuity of the cableswire and diagnose the breaker point.. SOUND LIGHT SIGNAL INDICATIONThe wire tracer electrical is equipped with a transmitter and a receiver, which clearly display the test status through sound and LED lights. At the same time, the battery level has a low battery indicator. When the low battery flashing red light indicates that you need to replace the battery. Unlike similar products on the market, you no longer have to be disturbed by noise or affected by battery power. This feature enables you to test more accurately and efficiently without any worries.. LOCATING BREAKER POINT When the transmitter is turned on downward, if the GREEN light flashes, it indicates that there is an open circuit. The receiver has three function modes representing different intensities that can be adjusted as needed. In areas without an open circuit, the receiver's signal light is full and accompanied by a rapid beeping sound. At the breakpoints, the signal lights and beeps will weaken or even disappear.. CHECKING SHORT CIRCUIT When the transmitter is turned on downward, if the RED light flashes, it indicates that there is a short circuit in the circuit. At this point, the red signal light on the receiver is full and accompanied by a rapid beeping sound, indicating a short circuit. In areas without a short circuit, the receiver has no signal, and both the LED light and the beeping sound disappear.. CONTINUITY FUNCTION Push the transmitter switch upwards to the CONT mode, and attach the red and black clips to both ends of the wire under test respectively. If the wires are in good condition, the green light will come on. If it doesn't light up, it indicates that the wire is faulty..

Professional EnoughAdopting cutting-edge conductivity testing technology, the TOPDON BT600 automotive battery tester performs various tests and offers suggestions correspondingly. Battery testing for 12V batteries shows a battery's health, rated CCA, etc. Cranking and Charging tests can check cranking systems and charging systems, allowing technicians to accurately determine fault location through this smart battery analyzer.. Work on More BatteriesSupporting tests for 12V 24V Lead-Acid batteries CCA 100 to 2000A, this car battery tester enables professionals to work on Sedans, Motorcycles, Pickup Trucks, Heavy-Duty Trucks, and Boats. With the BT600 battery tester, technicians can complete more testing jobs on batteries, such as regular flooded, AGM Flat, AGM Spiral, GEL, and EFB batteries.. 3.5 Color Screen Built-In Printer3.5 color screen, which is bigger than 90 car battery testers, and intuitive user interface enable simple operation. With a built-in printer, this digital battery tester allows users to print reports immediately with thermal sensitive paper, suitable for shops to print out whenever a proof or record is needed. The data Playback function can save data from the last test performed, making it easier for users to check the data.. Easy to UseEquipped with multiple navigation keys, the BT600 car battery tester provides smooth, user-friendly operation. Test results with up to 99.5 accuracy to be clearly and quickly displayed in its 3.5 color screen. The TOPDON BT600 also features a mini-USB port, which can be used to optimize software and fix bugs for life at no additional cost. Only Compatible with Windows Systems.. More Convenience with Long CableThe BT600 battery tester comes with reinforced, smoke-free, spark-free copper clamps, and its reverse polarity protection will prevent battery damage, keeping users and cars safe at all times. This battery tester also gives users more flexibility with 5.9ft of wire, allowing technician to run battery tests and charging tests alone while positioning himself in driver's seat. This auto battery tester can select from up to 8 languages.. Good Value for MoneyThis battery tester can read VCC and CCA values of car batteries accurately, offering users a more accurate result compared to most battery testers of a similar price point. Suitable for auto shops, battery dealers, and battery testing for used cars, the BT600 offers the capabilities of a top-notch product at a cost-effective price, making this a great tool for the money..

Real-Time Current Reading for Fast Automotive DiagnosticsThis automotive circuit tester provides real-time current readings, helping you monitor vehicle circuits clearly and identify potential faults quickly. Ideal for passenger cars, commercial vehicles and electric cars during road tests or workshop inspections, it works as a professional car circuit tester, auto electrical tester, and automotive diagnostic tool for accurate and efficient troubleshooting. High-Precision 0.01A19.99A Measurement RangeEquipped with a precision probe, the 12v circuit tester supports a 0.01A to 19.99A high-precision measurement range, allowing you to detect even small current fluctuations. Perfect for fuse checking, fuse tester, power line diagnostics, car fuse tester, current tester, and general car circuit analysis, delivering reliable data for automotive electrical systems. Blue Backlit LCD Display for Easy Reading in Any LightingDesigned with a blue backlit LCD display, this automotive circuit probe tester ensures clear visibility whether working under bright sunlight or in dim engine compartments. The easy-to-read screen improves efficiency for professional mechanics and DIY users, making it a versatile circuit tester automotive, car tester, and voltage tester for day and night use. Built-In Work Light Durable Structure for Dark Tough EnvironmentsThe built-in work light brightens fuse boxes, connectors, and dark engine areas, enabling accurate inspection with the precision probe. Constructed with durable ABSPC housing and non-slip grip, this auto fuse tester, fuse checker, and circuit fault probe tester ensures stability, portability, and long-lasting performance in any repair scenario. Wide Compatibility User-Friendly Design for All VehiclesCompatible with 12V48V vehicle systems, this automotive electrical tester works with cars, SUVs, commercial vehicles, and electric cars. Featuring simple operation, stable connectors, and battery-powered design, it serves as an all-in-one fuse tester kit, circuit tester tool, and car electrical tester ideal for fuse testing, power line troubleshooting, and mobile diagnostics.

Precise MeasurementThis car circuit tester provides measurement data from 0.01 to 19.99A, helping you diagnose automotive circuit faults and locate faulty modules or accessories that cause the battery to drain overnight.please do not exceed the maximum load of the tester max 20A 48V 10 seconds. Clear Data ReadingAutomotive current tester LCD screen can clearly display the current value, and detect the current circuit is positive current DC or negative current DC underlined,and an integrated front light to dark workspaces. Small and PortableCircuit probe tester lightweight and easy to carry,convenient for anywhere testing,for on site testing in garages, roadside assistance, or during repairs. Easy to UsePlease read the instruction manual before use. Remove the blade fuse supplied with the tester from the socket, then remove the car's fuse from the circuit and insert it into the tester's fuse socket. Equipped with medium and small plugs If you need to use the small plug, you can connect it on top of the medium plug. Built to LastAutomotive circuit tester probe of non-slip ABSPC material with an outer rubber coating and reliable internal components,it can withstand vibrations, temperature variations 0C40C, and occasional drops encountered in garage,not only enhances its durability but also provides a comfortable.

Professional-Grade Automotive Circuit Maintenance ToolDesigned specifically for automotive electrical system inspection, this all-in-one tester combines battery voltage measurement, polarity verification, conductivity testing, and fault diagnosis for headlights and motors. It precisely locates issues like short circuits and poor ground connections, making it an efficient companion for professional mechanics and DIY enthusiasts alike.. High-Sensitivity Rapid DetectionEquipped with advanced high-sensitivity probes, it responds to circuit signals in milliseconds, ensuring accurate readings of voltage and connectivity status. Compared with traditional testing methods, it cuts troubleshooting time by 50, quickly pinpointing faulty wires and specific problem areas to significantly boost repair efficiency.. Full-Vehicle Coverage Digital DisplayFeaturing an extra-long extended detection cable that reaches from the front to the rear of the vehicle, it enables comprehensive circuit system testing without blind spots. The integrated Digital screen displays real-time DC voltage values ranging from 3.5V to 36V not suitable for AC power or voltages exceeding 36V. With clear and intuitive data presentation, its compatible with both 12V and 24V vehicle battery systems.. Ultra-Simple Operation Plug-and-Play ? Connect the red clip to the positive terminal of the battery and the black clip to the negative terminal the blue digital screen will display the current battery voltage in real-time. Activate the testing function by turning on the front headlights. In case of reverse connection, the screen wont display voltage but the indicator light stays on, offering intelligent error prevention for effortless use, even for beginners.. Attentive ServiceThe package includes the Tester, Accessories, Instruction Manual. We provide 247 online technical support, ensuring worry-free assistance from purchase consultation to post-purchase usage, making professional-grade circuit testing accessible to all..

Is it a circuit problem or a relay problem Relay Fuse Buddy can help diagnose the case.. In-circuit bypass switch controls power downstream of the relay.. Displays live circuit current - 20 Amps continuous - 30 Amps momentary. Turn on and off DC motors, fuel injectors, fuel pumps and see the amp draw. Wide coverage - includes adapters for 6 different relays.

Pro-level 12V 24V Car Battery Tester - The FOXWELL BT705 battery tester is backed by 14 years of automotive expertise and a dedicated support team. It delivers professional analysis for 12V 24V batteries, assessing SOH, SOC, starter, and alternator systems. Compatible with flooded, AGM, spiral, and GEL batteries 100-2000 CCA, it ensures 99.9 accuracy with upgraded copper clamps, secure clip-on leads, and advanced conductance technology.. Professional-Grade Yet User-Friendly - Ideal for battery dealers, 4S shops, mechanics, DIYers, car owners and heavy construction equipment and heavy duty truck trailer, the BT705 suits 24V vehicles like trucks and buses, as well as 12V vehicles like cars, motorcycles, boats, and mowers. Its easy-to-read display and advanced conductance testing deliver precise, reliable results for all users.. Battery Health Check - The FOXWELL battery tester quickly assess overall battery condition with SOH State of Health and SOC State of Charge analysis. Identify issues early with detailed insights, including available power, CCA, cranking voltage, cranking time, alternator output, no-load voltage, and loaded voltage, helping to prevent unexpected failures and unnecessary maintenance.. Cranking Test - Easily test the cranking system by turning on the engine and measuring cranking voltage and time. This battery checker tester helps detect weak batteries before they fail. If the battery shows a normal SOH but wont start the vehicle, check the starter or ignition system for potential issues.. Charging System Test - This automotive battery tester diagnose charging system problems by evaluating alternator output voltage, rectifier diode function, and charging current. Detect potential faults like no output, low output, high output, or excessive ripple to maintain optimal vehicle performance.. Easy to Read - The BT705 features a 2.8 backlit LCD display for intuitive reading in any lighting condition, making it accessible for non-technical users. Its 5.9ft cable offers maximum flexibility for skilled technicians, DIYers, enthusiasts, drivers, and specialized garages alike without asking for help from others. No app is required, and it conveniently remembers the last test result. Comes with a protective case for easy storage and transport.. Important Notes - Ensure positive and negative clips have good contact for accurate results. When testing inside a vehicle, make sure all accessory loads are cut off, the key is on the OFF position and the doors are closed. Follow the instruction on the screen to do the charging test and cranking test..

Easy-to-use multi-function probe testerThe main functions of this power circuit probe tester include voltage and polarity test, continuity test, signal circuit test, current test, circuit breaker protection, relay test, injector test and cleaning, component activation and testing, poor ground testing, tracking and locating shorts, etc. It beeps to indicate the result while testing and is the most versatile and practical dedicated circuit repair test tool its users have ever had. Best Electrical TesterThis electrical tester can supply power to electrical components, with reverse connection protection circuit, it is an advanced test tool for positive and negative line judgment. It shortens the diagnostic time of all 6 to 40 volt vehicle electrical systems, and is suitable for DC 6-40v cars, motorcycles, trucks, buses, construction vehicles, ships, tractors, mining vehicles and other vehicles that use DC circuits. Quick Self Test Relay Test Circuit Breaker ProtectionGODIAG GT101 circuit tester has quick self test function, which can ensure the tester is in good condition before use. The GT101 Probe Tester Kit can quickly detect whether the relay is normal. The tool has a built-in 10 amp circuit breaker, the input current can be reversed to form a loop power supply, and it automatically trips when the current exceeds 20A, protecting the equipment and extending its life. Injector Tester Injector CleanerGODIAG GT101 Power Digital Tester has a DIY injector cleaning adapter kit, which supports DIY cleaning of injectors. When the fuel injector is driven to open and close, and the current shows a normal value, it means that the fuel injector is normal. If it does not move or the current display is abnormal, it means that the injector is damaged. When checking the injector for clogging, it can be cleaned by cleaning the pressurized tank with the injector. 20ft Test Cord Color Display TorchCar circuit tester with 20ft extension cord, powered by car battery or cigarette lighter, extension cable port extension provides excellent accessibility for testing along the vehicle. With a digital color display, you can clearly read the voltage and current data. Built-in flashlight and LED bi-color light make it easy to work even in dark or low light conditions.

2-in-1 Professional Diagnostic ToolBattery Relay Testing - Not just a battery tester. The KONNWEI KW371 integrates an advanced 12V24V relay tester capable of diagnosing 4-pin and 5-pin automotive relays. Quickly identifies coil failures and contact wear without disassembling the entire fuse boxa must-have for mechanics and advanced DIYers.. Wide Compatibility for 6V12V24V Batteries - Unlike testers limited to 12V, the KW371 covers 6V Motorcycle, 12V CarSUV, and 24V TruckBoat systems. It accurately analyzes Lead-Acid, AGM FlatSpiral, Gel, EFB, and Lithium batteries with a 10-2000 CCA and 5-220 Ah range. Supports multiple global standards including CCA, JIS, EN, DIN, SAE, IEC, and GB.. Cranking Charging System AnalyzerKnow Your Vehicles Full Health - Perform 3 in-depth tests Battery Health SOH, SOC, Internal Resistance, Voltage, Cranking Test MinMax starting voltage milliseconds, and Charging Test LoadedUnloaded ripple detection. Instantly determines if the issue is a dead battery, faulty alternator, or failing starter.. User-Friendly with Clear Visual Alerts - Features a graphical waveform display for real-time voltage monitoring. Delivers straightforward results Good Battery, Replace, Bad Cell, or Charge Retest. Polarity reverse protection ensures safety for beginners. Includes 18 language options English, Spanish, French, etc. for global usability.. Rugged Ready for the FieldNo Batteries Needed - Powered directly by the vehicles battery via durable alligator clips. Supports USB connection to PC for software updates and report printing Windows supported. Designed for mechanics, fleet managers, and RVboat owners who demand reliable diagnostics on the go..

Includes 8 Jumpers to fit most popular relays. Includes Test Lead Kit for easily and securely connecting Relay Test Jumpers to a multimeter. Terminal Leads with switch, fuse and power options provide easy access to check current or voltage on many fuses and relays used on vehicles today. Also allows testing of relay configurations not covered by eight Relay Test Jumpers, like Volkswagen, BMW and other European vehicles. Relay Puller Pliers easily remove electrical relays weorks without piercing wires.

CONVENIENT Whether for the home, garage, or at the shop, the Neiko battery load tester is portable and DIY compatible for diagnosing and applying load to car, van, boat, truck, SUV, motorcycle, RV and other automotive 6 12 volt batteries.. QUALITY Tester body features protection-encased analog voltage meter display, anti-sparking internal switchgear and external handle grip at top for portable carrying.. DURABLE Copper clamp connectors feature red positive and black negative rubber grips to easily designate test clip placement on battery terminals.. PERFECT FOR MECHANICS Load on test switch hold load for maximum of 10 seconds draws battery current to simulate starter motor draw for accurately and easy to read determining battery condition.. ACCURACY Technical specifications Fixed load current of 100 AMP, 100 AMP load test for 12V batteries up to 1000 Cold Crank Amps, 50 AMP load test for 6V batteries up to 1000 CCA. Voltage accuracy of 0.2V..

QUICK DETECT This ignition coil tester tool instantly detects ignition and spark plug problems. It can also test generators, fans, electric relays, emission gas control valves, fuel injectors, hall sensors, and more, making it ideal for detecting issues without removing components from the vehicle. WIDE COMPATIBILITY OBDEMOTO 101 automotive coil tester is suitable for most 12V gasoline vehicles, including cars, SUVs, RVs, trucks, motorcycles, and ATVs. Ideal for DIY testing or professional use. LED DISPLAY AUDIBLE CUEING The spark tester automotive feature clear LED indicators and a buzzer, providing both visual and audible feedback on device status and electromagnetic field strength, helping you quickly detect equipment faults. PORTABLE ILLUMINATED DESIGN This compact and lightweight pen-style spark plug tester and coil tester easily fits in your hand or tool bag, making it convenient to carry and use in confined engine compartments. The bright LED light is energy-efficient and highly visible in dark environments. REPLACEABLE BATTERY INDUSTRIAL GRADE MATERIALS The simple and easy-to-use snap-on design allows for secure replacement of 2 AAA batteries in seconds. Replace and use immediately without interruption. Industrial-grade materials ensure a long lifespan for our spark checker. EASY-TO-USE SERVICE This spark tester tool includes an instruction manual that is simple and easy to understand, making you a pro at quick testing. Please feel free to contact us with any questions.

Near-Universal Relay Tester Kit This automotive circuit tester comes with 6 popular auto relays and one universal relay tester lead, making it useful for a broad range of makes and models. Easy Operation Simply choose the applicable dummy testing relay, plug it into the fused relay block, connect car relay tester to vehicle's battery, and power on for circuit health reading. Total Electrical Troubleshooting Tool can test an entire circuit from the battery to the component Bypass relays for pressure testing, distributor or cam shaft adjustments, AC filling and more. Efficient and Effective These electronic test equipment kits allow you to identify at the push of a button if a wire, a part, or a relay is defective Cut relay related diagnosis time by 75. Convenient Carrying Case Everything you need for professional automotive diagnostics stays organized in one compact case It's easy to keep your diagnostic test tools organized and ready to go.

Upgraded Circuit Test Kit P200 Automotive Circuit Tester features 1.Intelligent identification of voltageresistance 2.Multimeter mode 3.Relay test 4.Injector test 5.Diode test 6.Oscilloscope function 7.0-5V adjustable power supply 8.Activation of vehicle components 9.Positive and negative polarity test 10.Intelligent circuit breaker protection 11.Screen style background optional 12.Network can be upgraded online 13.Built-in Multi-lingual settings.. Smart Test Power Circuit Probe Kit can automatically identify the signal under test, Automotive circuit tester Accurately and quickly detect voltage and resistance, and save time for switching between different test modes. Equipped with about 20ft extension cord for you to reach all around your vehicles, trucks and trailers. Also, the built-in flashlight can illuminate your working area.. Circuit Probe Tester Specifications And Parameters P200 Automotive Circuit Tester Parameters ?Operating temperature 0 - 60 C 32 - 140 f Storage temperature 40 - 70 C - 40 - 185 f External power supply 12V or 24V, powered by battery Minimum working voltage 9V -- 30V Maximum measured voltage 0.1V -- 150V Resistance measurement range 1 ohm 200K ohm Measuring current range 0 18a Maximum continuous current 18a.. Component Activation TopDiag P200 auto circuit tester has 3 activation modes and overload current settings can supply power to components such as lamps, cooling fans, starters, relays, and washers. The 05V power supply function is very effective when checking the wiring with ECU. Powered by the car battery.. About Service power circuit probe tester kit extensive application, professional diagnosis, support multi language. If you have any questions about powerful circuit tester kit, please email us and we will reply to you within 24 hours.. Widely ApplicationP200 Circuit Tester is widely testing continuity, signal circuit, It is a tool for quickly testing all 9V-30V electronic systems. The test time is greatly shortened, convenient, fast and intelligent which is the only upgradeable automotive circuit tester on the market.. Technical assistanceIf you have any installation problems about P200 Automotive Circuit Tester, please contact us at any time. We can provide technical support..

Designed to quickly test the condition of your relay out of the vehicle. Full self-contained, no need to clamp cables onto the vehicles battery. Test results provide goodbad indication green LED pass, red LED fail. Accurately check the relay coil for circuit breaks, and switch contacts. Used to test the most common 12 volt 4 and 5 pin relays on today vehicles. Compact design, nothing additional needed, and super easy to use. Requires 4 AA batteries included.

VERSATILE ELECTRICAL DIAGNOSTIC TOOL The Power Probe III Circuit Tester is a multi-functional electrical circuit tester designed for quick and easy diagnosis of automotive electrical systems.. FEATURE-RICH DESIGN Equipped with essential features such as a Digital Voltmeter MinMax Audible Circuit Monitoring and a 4mm Standard Banana Jack with Auxiliary Ground this handheld tool ensures comprehensive component testing.. COMPLETE PACKAGE The package includes the Power Probe III handheld tool with a 20-foot cord Battery Hookup Clips providing a comprehensive solution for efficient electrical system diagnostics.. 12-24 VDC SYSTEM COMPATIBILITY The Power Probe III works seamlessly with 12 - 24 VDC systems offering flexibility for various automotive electrical applications..

MULTIMETER TEST LEAD KIT2 x Mini Spring Test Hook Clips, 2 x Mini Test Leads 2 x Small Alligator Clips, 2 x Alligator Clips, 8 x Special Tip Probes , 2 x Test Extension Line, 2 x Spade Plug, 2 x Test Probes, 2 x Probes, suitable for multimeter clamp meter to expand testing capability and flexibility for School, Lab, Electrician, Etc.. 1000V10AMaximum input voltagecurrent of test leads and probe pins is 1000V10A. Maximum input voltagecurrent of small alligator clips Is 300V15A and big alligator clips is 1000V32A. TEST EXTENSION LEAD CROCODILE CLIPSApplied double-insulation and made with flexible silicon leads, more secure reliable Crocodile Clips shrouded by ABSPA insulation shell for safety Banana Plug and spade terminal helps to expand testing capability and flexibility.. TEST PROBERubber overmolded surfaces give the user a comfortable, reliable grip, to improve steadiness in slippery hands. Extra 8pcs interchangeable probe tips4pcs nickel-plated copper and 4pcs gold-plated copper, small enough to access the tightest of SMD equipment.. MINI SPRING TEST HOOK CLIPSInsulated and flexible silicone grabber hook is an absolute necessity when you need a third hand test circuits sequentially components Powerful spring pulling the min hooks, grasps tiny components firmly avoid short-circuit..

High-Precision Current Measurement for Professional Diagnostics0.01A to 19.99A precision range, supports 20A at 48V load up to 10 sec. Features LED backlit LCD display integrated front lightideal for engine bay or low-light workshops.. Non-Invasive Circuit Testing Without Breaking WiresMeasures current draw without disconnecting circuits. Quickly detects parasitic battery drain, shorts, open circuits, and tests relays, solenoids, fuses, and components. Advanced models include wire tracing to locate breaks or corroded connections.. Essential for Battery Drain Diagnosis Electrical TroubleshootingDesigned for automotive battery drain analysis, relayfuse testing, and complex fault diagnosis. Perfect for garage use, roadside assistance, or on-site repairs.. Trusted by Professional Mechanics TechniciansDelivers accurate results for both standard and commercial vehicles. A must-have diagnostic tool for routine maintenance and advanced electrical system troubleshooting.. Portable, High-Sensitivity Built for Everyday RepairsCompact and easy to carry. High sensitivity captures even small current anomalies. Suitable for general automotive, motorcycle, and commercial vehicle electrical repair..

Why Need ItFor example 1. The rupture of the vacuum hose will cause the mixture to be too thick, the idle speed will increase, the hot car will not start well, the engine will surge during acceleration, the fuel consumption will increase significantly, and the exhaust pipe will emit black smoke. 2. Blocking will cause the idle speed to drift, and the idle speed is easy to stall. 3. Air leakage in the vacuum tube will cause the engine to run weakly. No Air Pump1. The AUTOOL SDT103 smoke leak detector doesn't come with an internal air pump, so you'll need to connect it to an external workshop air source and a 12V vehicle power supply to bring in the workshop air.2. Turn the flow control dial of the AUTOOL SDT103 smoke leak detector counterclockwise to open the airflow, and then switch on the power at the back of the device. This will start the AUTOOL SDT103 machine, generating smoke. When adding smoke oil to the AUTOOL SDT103 smoke leak detector, make sure not to exceed 20 ml, and please use baby oil or paraffin oila.. External Flow MeterYou can easily control the air pressure, because the air pressure of each pipe in the car is different. If the air pressure is too high, the pipe will be damaged, and if the air pressure is too low, the leak will not be detected. Therefore, the flow meter is very important to protect your detection system more effectively. Make testing safer. EVAP DetectionAmerican cars that began production in 1996 are equipped with EVAP service ports in most American cars, the EVAP service port is usually located in the engine compartment, but the EVAP service port of some special models may be located in other locations. Open the plastic cover of the EVAP service port, then use the spool wrench to remove the check valve clockwise, then install the EVAP service port adapter, and introduce smoke from the port into the EVAP leak detection system.. Wide Testing RangeThe smoke leak detector can do smoke testing of multiple systems, such as EVAP systems, Intake Systems, Cooling EGR Exhaust Systems, Crankcase Systems, Engine Airtightness, Vacuum Leaks, Low Pressure Turbo leaks.Applicable cars, motorcycles, snowmobiles, off-road vehicles, ATVs, light trucks and speedboats boats.. Three Years Warranty and Lifelong MaintenanceFor the damage caused by non-human factors, AUTOOL promises to resend the parts for free within 3 years. For any demand, we warmly welcome you to tell us, and we will reply you as soon as possible within 24 hours..

Multifunction Our automotive smoke machine can perform various tests such as EVAP system test, car sealing test, fuel tank system test, exhaust system test, intake system test and various pipe fittings test, ect. It Could be used on all cars, motorcycles, snowmobiles, ATV, light trucks, boats, etc.. Working Principle The automotive leak detector tool will change special oilbaby oil or mineral oil into smoke, then blow smoke into sealed pipe system, you will find leak points in the pipe via the smoke. Please repair the part where leakage exists.. Easy to Use The automotive smoke tester comes with a hook allows you to hang it on your hood latch. Just add 20ml of baby oil or mineral oil, then connect the detector with the DC12V battery, it can output thick smoke within 10s after turning on, thick smoke output detects even the smallest leaks.. Smart Protection This smoke tester has overheat freeze protection, the maximum temperature limit is 90C, ture on antifreeze protection at a low temperature of -20C. If it exceeds the working limit, such as over 90 , it will automatically turn off the power to secure the safety of both the operator and device.. Lightweight and Portable Most car smoke machine are bulky and heavy, which is not conducive to the transportation and storage of the equipment, and is only suitable for repair shops. Solary automotive smoke tester weighs only 3kg, to be small and light, not only for easy storage, but also for ease of use. It is an indispensable tool for all car owner.. Worry-free After-sales Service We provide you with one-year free warranty and lifetime technical support. No matter you encounter any problems during use, you can contact our customer service team at any time..

P200 Automotive Diagnostic Scanner Topdiag P200 car scanner can be used to test voltage, fuel injector, diode, continuity, polarity, etc, which is the only upgradeable automotive circuit tester on the market. It is a tool for quickly testing all 9V-30V electronic systems. The test time is greatly shortened, convenient, fast and intelligent. Multimeter Oscilloscope Mode There are two basic functions of P200 car diagnostic scanner-one is the multimeter mode, which can quickly test DC voltage, resistance, continuity, diode, current and frequency the other function is oscilloscope, which can quickly analyzes and diagnoses the problems of vehicles by display electrical waveforms on the screen.. Fuel Injector Testing If the fuel injector is damaged, that will easily lead to engine idling instability, fuel consumption increase, cause engine shock. Also, Topdiag P200 scan tool also a relay tester automotive kit, which will make it more convenient for the owner to check whether the fuel injector and other parts of the vehicle in a good condition regularly.. Component Activation Function P200 diagnostic scanner can activating components of vehicles, which is used to generate activation signals to the detected components, such as activating lights. There are two activation methods, positive activation and negative activation. The maximum current through activation can reach 20A, There are the three activation modes MOMENT, LACH and PULSE.. 05V Adjustable Power Supply Togdiag P200 is a car scanner diagnostic for all cars, so it can adjust 05V output voltage to check the circuit connection and it is also useful to check the wiring to the ECU ECM, which can ensure the safety of the tested vehicles.. Positive Negative Test Use the car scan tool's probe to find the positive and negative of the power supply. If it is positive,the screen will display the probe voltage and the buzzer will alarm. If it is negative, the grounding icon is displayed on the screen.. Circuit Breaker Overloaded Protection With the function of automatic short-circuit protection and overloaded protection, you can think of the Topdiag P200 as a digital circuit breaker finder, its internal circuit breaker will open circuit or trip automatically if it becomes overloaded.. Multiple Languages Online Upgrade Available Our automotive scanner diagnostic tool supports 18 languages and online upgrade. When you need to upgrade,connect the device to the computer and after the upgrade software is opened, long press the left key and OK key at the same time. The computer can detect the device memory card, then click the software and follow the steps to upgrade..

ONE ELECTRICAL TOOL FOR ANY CIRCUIT PROBLEM DIAGNOSISV200 Pro covers all circuit tests Circuit BreakerOpen TestTracing WireACDC Voltage TestDiode TestResistance TestPolarity TestContinuity TestGround TestActivate ComponentsSignal Circuit TestRelay, Fuse, Trailer Light Test. You can quickly easily Locate short circuits, open connections, broken wires, current leaks and even trace wires. Get this essential circuit tester today and save your time and costly trip to a dealership. COMPREHENSIVE POWER CIRCUIT TESTERSwitch to Mode I, youve just activated Power Circuit Probe Tester which supports 4 working modesACDC Voltage, Resistance and Diode. The electrical probe tester allows users to check 12V 24V electrical system instantly, tells you whether the wire or circuit is live, and which side of the circuit you are on, positive or negative. NOTE This circuit tester can be powered by either connecting to cigarette lightervehicles battery,no external battery needed. LOCATING BREAKER POINT EFFICIENTLYSwitch the V200 Pro All-In-One Circuit Tester Kit to Mode II, you will be able to use the breaker finder which can easily locate the circuit breaker point, open connections, broken wires, current leaks with tone change, even trace wirecable without damaging the insulation. This circuit breaker finder tool works on all kinds of vehicle circuit issues such as those found in car, SUV, mini van, truck, tractor, boat RV, with voltages between 6 and 42 volt DC.. COMPONENT ACTIVATION SENSORSIGNAL CIRCUIT TESTVDIAGTOOL V200 Pro power circuit probe kit can generate activation signals to electrical components like car lights, motors, windshield wipers, radiator fans, relay, fuel injector and etc to troubleshoot electrical problems locate auto short circuits if you keep getting blown fuses and also test various sensors, signal circuits to pinpoint the root cause to electrical issues when you have extracted DTCs from vehicle ECUs.. OVERLOAD PROTECTION TO PROTECT CAR ELECTRONICS This automotive electrical tool comes with short circuit protection. Whenever it gets overloaded, it just gonna shut down and restart, which is a safe measure to protect the device and car electronics. Useful Tip You can also use overload protection feature to test short circuit conveniently. NOTE If you received defective unit or it malfunctions, please reach us via vdiagtool2 outl ook c om for hassle-free replacement any time. 20FT EXTENSION CORD TO WORK ANYWHERE AROUND THE VEHICLE V200 Pro circuit tester automotive tool comes with 20 feet long cord plus 20 feet extension cord. Combining the feature that it can be powered by the cigarette lighter, and alligator clip for convenient ground connection, you can test electrical circuit system anywhere around the vehicle. No more worrying about short cord while testing electrical system. 3 YEAR WARRANTY, 247 TECH SUPPORT, 60 DAYS NO QUESTION ASKED RETURNREFUND We offer 3 Years Warranty, Lifetime technical support, 60 Days No-Question-asked NEW REPLACEMENT OR REFUND. Any questions or concerns, please reach us via vdiagtool2 outl ook c om . NOTE Mode II-circuit breaker tester is powered by 1pcs 9V Battery. One-Step Solution for Auto Electrical System TestV200 Pro meets the needs of 2 products at one time. Simply and quickly switch from the power circuit probe tester functional mode to the circuit breaker finder tool mode with one click. There is no need to get an extra tool to judge continuity of the cableswire and diagnose the breaker point. This convenient and efficient circuit instrument is a great choice for DIYERS,electrician and technician..

OPENSHORT CIRCUIT FINDERTRCING WIREVDIAGTOOL V210 automotive open short finder circuit tester powered by 2pcs 9V batteries performs easily locating the circuit breaker point, open connections, broken wires, current leaks with tone change, even trace wirecable without damaging the insulation. This is a convenient and efficient circuit tracer kit for DIYers, electricians, and technicians, to simply and quickly judge the continuity of the cableswire and diagnose the breaker point. NOTE Designed for 6-42V DC.. LOCATING BREAKER POINT EFFICIENTLYV210 circuit breaker finder tool comes with transmitter and receiver LEDs showing open or short circuit conditions. The Built-in buzzer sound of the signal receiver helps you immediately and easily locate open connections, broken wires, current leaks, and even trace wires.Note Signal strength affects volume. If the sound is low, try adjusting the probe position to find a stronger signal for accurate detection.. CHECKING SHORT CIRCUITV210 Automotive Short Circuit Finder allows you to find intermittent circuit problems by flexing wires or connectors and listening for a change in the receiver tone without damaging the insulating layer. Receiver with adjustable sensitivity via knob and flexible 7Probe. Note The sound signal may be affected by propagation,resistance, shielding, and circuit complexity. To improve accuracy, check wiring step-by-step and complete signals to pinpoint the exact short.. 2 YEARS WARRANTY, 247 TECH SUPPORT, 60 DAYS NO QUESTION ASKED RETURNREFUNDWe offer 2 Years Warranty, Lifetime technical support, 60 Days No-Question-asked NEW REPLACEMENT OR REFUND. Any questions or concerns with the V210 wire tracer electrical, please reach us via vdiagtool2 outl ook c om.. IMPORTANT TIPSThis electrical circuit tracer comes with 2pcs 9V Batteries for receiver transmitter. When the signal is not strong enough, the volume will be low in the receiver, please find a strong signal and try to turn the signal up to the highest level checking whether the battery power is sufficient at the same time, since it will effect the tool working properly. When the V210 broken wire detector tool is not used, please leave it in the OFF position or remove the batteries directly to avoid draining the power..

All-in-One Automotive Electrical ToolThe V500 PRO is an advanced automotive circuit tester designed to handle a wide range of electrical diagnostics in one tool. Quickly detect open short circuits, broken wires, and current leaks before diving deeper into advanced testing. It combines oscilloscope, digital multimeter, fuel injector tester, relay fuse testing, test light, component activation, and wire tracingreplacing multiple tools and simplifying your workflow. From basic voltage and polarity checks to complex signal analysis, it delivers fast, accurate results for every job. Built for technicians and DIYers, it helps you diagnose faster, save time, and reduce repair costs. Locating Open CircuitSwitch the V500 Pro automotive electrical open short finder circuit tester to mode II, you will be able to use the breaker finder which can easily locate the circuit breaker point, open connections, broken wires, current leaks with tone change, and even trace wirecable without damaging the insulation. This circuit breaker finder tool works on all kinds of vehicle circuit issues such as those found in cars, SUVs, minivans, trucks, tractors, boats RVs. Oscilloscope MultimeterThe V500 PRO super probe tester has two powerful testing modes oscilloscope and multimeter. The Multi-function tester various voltage signals with four features Voltage VDC, ResistanceOHM, Diode DIO, Current AMP, Frequency HZ, and Polarity. The Oscilloscope module is an electronic test instrument that displays electrical signals graphically, This function can show the fluctuation of data more intuitively. Injector Tester RelayFuse TestV500 PRO power circuit probe tester uses a probe tip to output different pulse signals to the injector and check the injector spraying statushelping you quickly detect misfires, weak spraying, and poor fuel delivery. Integrated relay and fuse testing allows fast identification of faulty relays, blown fuses, and open circuits, ensuring your vehicles electrical system runs reliably. This all-in-one solution minimizes guesswork and helps reduce unnecessary repair costs. 0-5V Power SupplySupply provides a stable, adjustable, low-voltage power supply for customers' circuit diagnosis. It can simulate input voltage, debug sensors, test circuit behavior, and calibrate systems. Customers can use it to locate circuit faults quickly, avoid component damage caused by misoperation, and simplify the process of circuit debugging and optimization. It is especially suitable for debugging and diagnosing low-power electronic devices and sensor systems. COMPONENT ACTIVATION SIGNAL CIRCUIT TESTProvides power to various car parts like bulbs, radiator fans, starter motors, relays, window regulators, and windshield wipers, enabling effective testing and troubleshooting. Locate auto short circuits if you keep getting blown fuses and also test various sensors, and signal circuits to pinpoint the root cause of electrical issues when you have extracted DTCs from vehicle ECUs. 90 Rotating Screen for Flexible ViewingThe V500 PRO automotive electrical short finder features a unique 90 adjustable screen that keeps live data clearly visible from almost any angle. Perfect for tight engine bays and under-dash diagnostics, it helps you work more comfortably, reduce awkward viewing positions, and diagnose electrical problems faster. Built-in bright LED flashlight helps illuminate hard-to-see working areas, making electrical diagnostics faster and easier in low-light conditions. Packing List and 3-Year WarrantyThis power circuit probe tester kit packing list V500 Pro Circuit Probe Tester 1, V500 Pro Short Open Circuit Finder 1, Probe Titp 1, Fine Probe Tip 1, Probe Tip Extension Cable 1, Wire Piercing Probe 2, Banana to Banana Plug Test Lead 2, Fuse 3, Relay Test Cable 1, Alligator Battery Clip 1, Type-C Data Cable 1, User's Manual 1. We provide this kit with 60 Days of No-Question-asked NEW REPLACEMENT OR REFUND and a 36-month free warranty to ensure your shopping experience. Any questions or concerns, please reach us via vdiagtool2 outl ook c om..

Fitment This relay bypass switch kit compatible with Audi 2004-2006, Compatible with BMW 1995-2006 Compatible with Volkswagen 1999-2005. Replacement for GM for Chrysler for Domestic for Korean. Replaces 9038, 9036, 9037.. Enhanced Control The 9038 Relay Bypass Switch Kit provides independent control over vital automotive components which using relays such as fuel pumps, window motors, headlight switches, air conditioning compressors and cooling fans, streamlining the fuel injection testing process and allowing for precise monitoring.. Reliable Performance Built for durability and functionality, this relay bypass switch kit offers powerful performance by running all 12V DC motors with the push of a switch. Controls relay circuit independent of key on systems, ensuring reliable operation for various automotive components.. Effortless Installation Enjoy a easy setup with the plug-and-play design of this switch kit. Simply insert it into the fuel pump relay position to gain direct control over the fuel pump circuit, enabling quick and efficient electrical diagnosis.. Excellent Quality This switch kit is made of Steady materials, ensuring reliability and durability to withstand long-term use in various conditions..

A MUST TOOL IN YOUR GARAGE- With the up-to-date testing technology, it provides a quick reading to determine if a vehicle battery needs a jump or replacing and also the alternator output status. All you need to do is just connect and play. Save your time and bucks.. BATTERY HEALTH CHECK- Applied with the latest testing algorithm, the tester will scan the battery and get the results in seconds, including the State of Health, the State of Charge, the Internal Resistance and the Testing Conclusion Poor, Good, Great. All types of 12V 100-2000CCA lead acid batteries can be tested, including Regular Flooded, AGM Flat Plate, AGM Spiral, GEL and EFB. The Battery Standards includes CCA, BCI, CA, MCA, JIS, DIN, SAE etc.. CRANKING AND CHARGING SYSTEM TEST- Test the alternator's starting voltage when cranking the engine to see if it's weak or in normal condition. Check the alternator's continuous output when the engine is running so as to see if the alternator provides proper power to the battery and the electrical system. You can view all the testing details in graphs on the screen, including all the slight ripples in milliseconds.. Real-time Wave View Data Print- When you need to know more details about your battery or alternator performance when working, you may use the Wave view function to monitor the real-time output curve. It gives you all the detailed changes view of the output. The testing results can be stored and reviewed on the screen directly. To print the data, just connect the battery tester with the computer.. 3 Full Color LCD Screen 9 Language Supported- The 3 Full Color LCD screen 240320 pixel is eye-friendly and easy to read. Provides you a more comfortable visual experience at every inspection. 9 languages supported - English, Spanish, French, German, Italian, Russian, Portuguese, Chinese and Polish.. Warranty- TWO YEAR WARRANTY AND 100 SATISFACTION SERVICE - Hassle-free return or refund for any product quality issue. 100 satisfaction service and technical assistance will be provided by contacting our professional customer service team..

8 in 1 Function Voltage detection, Resistance detection, Diode detection, Positive and negative pole detection, Component activation, Continuity test, Grounding test, Tracing and locating short circuits. Brand New Update with Superior Design The P100 automotive electrical system activator is designed for 5-40V automotive power circuit diagnosis, featuring a compact and powerful design. It includes reverse connection and overload protection, ensuring safe and reliable testing. Comprehensive Features for Accurate Diagnosis The tool probe can test conductivity, detect circuit voltage, perform positive and negative detection, and activate components, among other functions. This enables quick detection of short circuits, broken wires, or poor contacts in the vehicle's electrical system, helping users understand the vehicle's condition more accurately. Professional Use For added safety, this automotive circuit tester includes a breaker feature that protects against short circuits and overloads. If an overload is detected, the breaker trips to safeguard both the tool and the user. The components activation function allows testing of various components such as continuity, ground connections, short circuits, and polarity detection. Two power supply modes Power source 1 12V or 24V, powered by the vehicle battery,Power source 2 2 AAA batteriesNot include. Easy UseClip the red lead to the positive battery terminal and the black lead to the negative. Press the P button will activate the probe with positive voltage.

Easy Operation - Connect and Go. It provides a quick reading to determine if a vehicle battery needs a jump or replacing and also the alternator output status. Various Colored LEDs indicate the battery or the alternator status.. Safety Ensured - Reverse-hookup and Over-voltage protection, making it safe and simple to use.. High Accuracy - With a Four-character lighted digital display, the voltage testing accuracy will be close to 0.01volt.. Testing Range - 420V DC. If the voltage is under 4volts, the screen will display - LO If the voltage is above 20volts, the screen will display - HI. Rubber Paint Body to achieve the original quality - Black Rubber Paint on the body surface to achieve the best feeling. As the inventor and the manufacturer of the tester, we are keen on the details to ensure the brand quality and the good custome buying experience..

Kit includes Relay Buddy tester, 5 new relay adapters and blow mold case. Relay Buddy is a quick gono go tester for the most common automotive relays. With the included adapters, Relay Buddy now tests 5 different relay types and also tests shielded relays. Relay Buddy will fail the relay and light the red LED if any of the test cycle proves unsuccessful during the test session green light if relay is good. Settable to 4 and 5-pin relay and uses vehicle's 12 volts battery for power.

A straightforward relay tester that will easily and quickly test most 12 and 24 volt DC automotive relays. Tests relays by simply clicking the test leads onto the relay terminal pins using a 12 or 24V DC power source. Automatically determines how the relay coil and contacts are configured. This eliminates the need for specific tester footprints or adapters.