Fast Accurate Equipped with the SCD4x CO sensor photoacoustic NDIR principle, it ensures accuracy of 40ppm 5, a 5s refresh rate, and built-in pressure compensation for any altitude. It helps prevent headaches and drowsiness, improving sleep and concentration.Please note Calibrate in the app's settings outdoors if required.. 4-in-1 Multi-Function Display This CO detector clearly shows four essential metricsreal-time CO levels, temperature FC, humidity RH, and a built-in clockneed to connect to the APP.The ideal solution for bedrooms, nurseries, and offices a combined CO detector and GoveeLife thermometer hygrometer for complete, at-a-glance air quality information.. Triple Alert System When CO levels, temperature, or humidity exceeds customizable thresholds, this air monitor triggers three types of warnings a built-in buzzer, instant app notifications, and detailed email reports. Ensures no alert is missed and provides ultimate peace of mindespecially for families with children or elderly members.. Customizable LED Display The CO meter features a programmable screen and tri-color light bar that automatically adjusts brightness based on your custom daynight schedule via the app, ensuring clear visibility by day and eliminating sleep-disrupting light pollution at night. Ideal for light-sensitive sleepers and nurseries.. Data Tracking Export Track up to two years of historical data via interactive charts in the app, and export professional CSV reports for medical consultations or energy efficiency optimization. Enables data-driven improvements to your indoor environment.. Smart Home Appliance Connectivity CO concentration can be queried by voice through AlexaGoogle Assistant, and intelligent ecological linkage is achieved with humidifiers and tower fans - transforming passive monitoring into active environmental management in modern smart homes.Note air purifiers cannot effectively reduce CO levels and therefore cannot be linked.. Reliable Continuous Power Powered by a standard outlet AC power for uninterrupted, 247 monitoring, with no need for batteries or recharging. Ensures the device never sleeps and your air quality data is never missed..

HIGH QUALITY CARBON MONOXIDE DETECTOR - The portable carbon monoxide meter is made of high-strength ABS material, which is sturdy and durable. High-precision electrochemical sensor can more quickly and accurately monitor the CO concentration in the surrounding environment.. EASY TO USE - Install the battery, long press the power button to turn on the handheld CO monitor and wait 28 seconds to warm up. You can press the Hi button to adjust the screen brightness, and press the Lo button to turn on or turn off the alarm.. LCD DISPLAY AND AUDIO ALARM - The 1.1 inch LCD screen displays the real-time CO concentration from 0 to 999 ppm, buzzer status and battery level. When the CO concentration exceeds the specified level 50 ppm, the entire screen will turn red and a loud audible alarm will sound. When the battery voltage falls lower than the working voltage, the device will sound an audible alarm of di-di-di every minute. After the fifth alarm, the device will automatically turn off.. BATTERY POWERED AND POWER SAVING MODE - This pen-type CO detector is powered by 2x 1.5V AAA batteries package includes. In order to save battery life, the carbon monoxide alarm detector will automatically turn off the screen backlight and enter power saving mode after about 1min of no operation. NOTE In power saving mode, the gas sensor continues working and monitoring the carbon monoxide concentration. You can press any button to light up the screen again.. WHAT YOU WILL GET - 1x PUTECCH HD07 Battery Operated CO Detector, 2x AAA Batteries, 1x User Manual and 1x Lanyard Ring. Please feel free to contact us if you have any questions or concerns. We provide 12-month product service and lifetime technical support..

2-IN-1 DETECTION Detects both smoke and carbon monoxide with advanced sensing technology engineered for over 25 faster smoke detection features an 85-decibel alarm with red LED light for clear visual and audible warnings suitable for homes. AA BATTERY LIMITED WARRANTY Model 30CUDR-V operates on 2 AA alkaline batteries included backed by a 10-year limited warranty starting from date of purchase. VOICE ALERTS Provides clear voice messages that announce the specific hazard says Fire when smoke is detected or Warning, Carbon Monoxide when CO is present helps occupants respond quickly. TESTED FOR RELIABILITY Tested to meet UL 217 10th Edition, UL 2034 5th Edition, and FCC standards for performance and safety enhanced sensing technology helps reduce false alarms by distinguishing real smoke from everyday cooking or steam. BUILT FOR HOMEOWNERS AND PROFESSIONALS Designed for those who prioritize dependable, code-compliant detection supports safety goals for homeowners, property managers, contractors, and professionals seeking long-term home safety assurance.

Hidden Camera Detection This device ensures your privacy by effectively identifying hidden cameras in hotels, bathrooms, and other sensitive spaces. Designed for those who value their privacy, such as frequent travelers, business professionals, it accurately identifies even the most concealed cameras, helping you stay secure in any environment.. Bug Detection Privacy Protection This device serves as an Bug detector, identifying various signals from devices like bugs. In sensitive environments such as business meetings or confidential discussions, it ensures no unauthorized devices transmit your private information. Designed to operate passively, it detects bugging devices without emitting signals, providing reliable privacy protection .. Magnetic Detection for Enhanced Privacy This device is adept at detecting magnetic objects, commonly used some surveillance tools for easy installation. Ideal for anyone aiming to protect their vehicles and personal areas, it reliably identifies magnetic items. Detection efficiency depends on the objects magnetic strength and size, helping ensure robust privacy protection in both personal and professional settings.. Easy Operation User-Friendly Design Designed with simplicity in mind, the device allows you to switch between functions effortlessly with just two buttons. The LED signal strength indicator helps you quickly identify the source of detected signals. Alerts are customizable, with both sound and vibration options, ensuring ease of use in any environment, whether at home, in a hotel, or during business meetings.. Comprehensive Application for Privacy Assurance This detector is effective across various settings, including homes, offices, hotels, and vehicles, as well as sensitive areas like bathrooms and dressing rooms. It's ideal for anyone from solo travelers to families, ensuring environments are secure . Perfect for maintaining discretion during business meetings or in personal spaces, this device effectively protects user privacy..

ACCURATE Carbon Monoxide CO gas detector PUMP 0.5LPM 500ccmin, 0-1000ppm with 1ppm resolution.. DETECT USA NIST Calibration. Sensor 5 F.S. and response time T30s. Zero and span calibration options. Comes factory calibrated. Perfect for point sample or continuous sampling.. ALARMS Adjustable audio, visual, and vibration alarms alert when preset levels are reached. Alarm digital time stamp and logging.. STRONG Shock proof, water resistant, dust proof and explosion proof with belt clip. Rechargeable USB Battery 1500mAh via micro-USB cable, comes with all accessories.. TRUST 1 year limited warranty Arrives with calibration and QA certificate 100 product test and verification in the USA 100 quality guaranteed .

Keep your family safe with this easy to use, battery operated carbon monoxide alarm Battery powered alarms provide continuous monitoring of CO levels, even if there's a power failure. Features an advanced electrochemical carbon monoxide sensor that accurately detects carbon monoxide levels, no matter where the detector is placed in the room.The alarm sequence should last 5-6 seconds. If it does not alarm, make sure fresh batteries are correctly installed, and test it again. If the unit still does not alarm, replace it immediately. A loud 85 decibel alarm sounds when CO levels reach dangerous , Battery Replaceable - Yes. To ensure complete protection make sure to place one on each level of your home and in each bedroom. 5-year limited warranty Equipped with end of life signal chirp, so you know when its time to replace the unit for safety. All first alert CO alarms are rigorously tested to meet UL standards. First Alert has been the most trusted brand in home safety since launching the first residential smoke alarm in 1958 Based on a First Alert Brand Trust Survey in February 2018.

USES Exhaust leaks in vehicles i.e. SUVs, aircraft, school buses, trucks fleet vehicles that triggers headaches, nausea driver fatigue.. ACCURATE CO low-level alarm at 9ppm 25ppm alarms WHO, EPA, ASHRAE, OSHA, NIOSH CO recommended exposure levels.. FAST ALARMS Alarms at 9ppm 60 secs, compared to home CO detectors that only alarm 70ppm 60-240 minutes. Bright RED LED and buzzer alarms.. EASY USE Continuous 8-12 month operation with same batteries. Easy one button operation. Small form factor 2oz, 3M stick-on mount.. TRUST 1 year limited warranty Arrives factory calibrated 100 product test and verification in the USA Best Japanese CO sensor 100 quality guaranteed .

PROFESSIONAL TOOL The gas detector is a device that detects the presence of CO gases in an area, often as part of a safety system. The professional detector can continuously monitor the CO gas concentration accurately in the surrounding environment. This type of equipment is used to detect a gas leak and interface with a control system so a process can be automatically shut down.. POWERFUL FUNCTION Sound alarm works when CO gas concentration reaches the level of the alarm. The concentration of alarm value can be freely set. Auto shut off in 10 minutes without any operation. With a wide measuring range, the ambient temperature can be measured in 2 temperature units C and F.. HGIH QUALITYThis CO detector has a large LED backlight screen that allows users to easily cope with harsh environments such as darkness, making it easy to read and free users from time and place constraints. Adopt of ABS engineering plastics with high toughness, wear-resistance and stability, with a low power consumption and high precision.. HANDHELD SIZE The CO gas meter is compact and lightweight, professional designed to fit comfortable in your palmeasy to carry and operate.. WIDELY APPLICABLE The Gas detectors can be used to detect combustible, flammable and toxic gases, and oxygen depletion, etc. This type of device is widely used in industry and can be found in locations, such as on oil rigs, to monitor manufacture processes and emerging technologies such as photovoltaic. They may also be used in firefighting..

CO detector that alerts with a warning signal against dangerous levels of carbon monoxide in your home. Easy quick installation - plugs directly into your home's standard wall outlet, 85 decibel alarm alerts of fire. Protects during a power failure - 2-AA batteries, included with pack, provide backup service in the event of a power outage. Whole home family protection - place 1 carbon monoxide detector on each level of your home in your bedroom to protect from poisonous gases. UL Certified, 10-year limited warranty.

Multi-Function DisplayDigital screen shows CO levels in PPM, temperature in Fahrenheit, and humidity percentage with clear icons for easy monitoring. Reak-Time MonitoringContinuously tracks carbon monoxide levels with instant alerts when dangerous concentrations are detected. Battery PoweredOperates on battery power with battery level indicator for reliable protection even during power outages. Intuitive ControlsFeatures three easy-to-use buttons for power, brightness adjustment, and volume control on the front panel. Compact DesignSleek black display unit with modern touch interface fits seamlessly into any room while providing essential safety monitoring.

ACCURATE Carbon Monoxide CO gas detector, 0-1000ppm with 1ppm resolution. USA NIST Calibration.. DETECT Electrochemical cell sensor with error better than 5 F.S. and response time T30s. Zero and span calibration options. Comes factory calibrated.. ALARMS Adjustable audio, visual, and vibration alarms alert when preset levels are reached.. STRONG Shock proof, water proof, dust proof and explosion proof with belt clip. Rechargeable Li-Ion Battery 1500mAh via micro-USB cable, comes with all accessories.. TRUST 1 Year limited warranty Arrives with calibration and QA certificate 100 product test and verification in the Europe 100 quality guaranteed .

Detect Carbon Monoxide 0 -1000ppm with 1ppm resolution. Comes USA NIST traceable calibrated in Los Angeles.. COLOR DISPLAY Color screen. Graphing. USB Computer Data Logging.. ALARMS Adjustable alarm levels, buzzer, LED and vibration.. STRONG High strength ABS and Anti-slip grip rubber. Water-resistant, dust-resistant and explosion-proof exceeding Exib IIB T4 Gb.. TRUST 1 year limited warranty Arrives with calibration and QA certificate 100 product test and verification in the USA 100 quality guaranteed .

Plastic. Imported. 120 volt hard wired carbon monoxide alarm wires directly into your home's electrical system. Electrochemical sensor accurately detects carbon monoxide. Microprocessor controlled to minimize false alarms.

HIGHEST QUALITY, most accurate electrochemical co sensor technology. CONVENIENT, end of life chirping signal. HELPFUL, 2 silence features that silence both alarm and low-battery chirp. FEATURES, 9-Volt Battery and all necessary mounting hardware. Faster turnarounds on job sites with the easy-to-install, most-trusted alarms in home safety. Electrochemical CO Sensor is the most accurate technology available. Two Silence Features Silence Low Battery Chirp For up to 8 Hours. End of Life Signal. Tamper Resistant Locking Pin Locks Alarm Cover to Prevent Removal of Battery. 9V Battery Included.

Keep your family safe with this digital display, plug in carbon monoxide alarm It works with any standard outlet and also has a battery backup for continuous monitoring of Carbon Monoxide levels, even if there's a power failure. Features an advanced electrochemical carbon monoxide sensor Peak level feature displays the highest concentration of carbon monoxide measured. A loud 85 decibel alarm sounds when Carbon Monoxide levels reach dangerous levels. To ensure complete protection make sure to place one on each level of your home and in each bedroom. 7 year limited warranty Equipped with end of life signal chirp, so you know when its time to replace the unit for safety. All first alert CO alarms are rigorously tested to meet UL standards. First Alert has been the most trusted brand in home safety since launching the first residential smoke alarm in 1958 Based on a First Alert Brand Trust Survey in February 2018.

Wireless Interconnected - Whole-Home Protection One Starts, All Sounds No Wi-Fi required The CO detector is different from traditional alarms these devices talk to each other. When one alarm detects CO, every interconnected unit in your home will sound instantly656 ft range200 m. This ensures you hear the alert from any room, providing crucial extra seconds for your family to escape. If you have Heiman other interconnected products, or a gateway you can unify safety across rooms. UL 2034 5th Certified CSFM Approved, Red Dot Award-Winning -Winning SafetyHeiman Carbon Monoxide Detectors exceed the latest UL 2034 5th Certified standards and are CSFM Approved, with Red Dot Award-winning innovation. Rigorously tested for zero false alarms, this detector ideal for homes, and safety.. Japan FIGARO Electrochemical PrecisionFeaturing Japan-made FIGARO TGS5141 sensor, our CO detector resists humiditytemperature interference. Its solid-state electrolyte ensures 10-year linear accuracy 0-5000 ppm, eliminating false alerts from gas appliances while tracking deadly CO levels.. Battery Powered Fireproof DurabilityThis Carbon Monoxide Detectors with Battery Operatedincluded batteryno wiring or outages disrupt protection. The small mini housing is UL94 V-0 fire-resistant, slowing flame spread in emergencies. Perfect for renters and mobile living.. ? Instant Setup Compact VersatilityInstall in minutes via screwsmagnetic padsfor home. One-touch testsilence 85dB buzzer LED. At just 3.5 oz, its small mini design fits tight spaces like bedrooms, and apartments..

UL 2034 5th Certified CSFM ApprovedProtect your tenants, family, and investments with absolute compliance. Rigorously tested to meet the latest UL 2034 5th Edition standards, this carbon monoxide alarm is CSFM Approved. Actively enrolled in the CPF and using GRS certified materials, it is the legally compliant carbon monoxide detector that landlords, contractors, and property managers trust for everyday residential use.. Advanced Electrochemical FIGARO SensorDon't risk false alerts. Powered by the industry-leading Japan-made FIGARO electrochemical sensor, this co detector accurately detects toxic carbon monoxide build-up. Its advanced chips track even a low level carbon monoxide detector threat faster than standard alarms, making it the ideal co alarm for high-risk zones like your kitchen, garage, basement, or utility rooms.. Long Battery Operated Life Cost-Saving ProtectionSay goodbye to annoying midnight battery chirps and expensive replacements. This long battery operated carbon monoxide detector features a long-lasting lithium battery for non-stop 247 monitoring. Perfect for a busy landlord or homeowner, this carbon monoxide detector long battery setup delivers dependable, budget-friendly defense without the hassle of hardwiring.. Loud 85dB Audio-Visual Alarm Simple DIY SetupWhen danger strikes, the unit emits a powerful 85 dB audio signal and a LED light for clear visual and audible indication. Featuring a one-touch TestSilence button for hassle-free testing, this co detectors for home mounts easily on walls or ceilings placed on the desktop with the included hardware pack, allowing quick setup for busy homeowners and professional contractors.. Sleek Mini Design Fire-Retardant BuildCrafted with high-end UL94 V-0 rated flame-retardant ABSPC housing, this mini-sized 70mm co detector battery powered device is engineered to resist corrosion and heat. Supporting versatile ceiling mounting or wall mounting, it is engineered for diverse environments from a residential bedroom, living room, and kitchen to light commercial settings like offices, schools, hospitals, corridors, garages, and basements.. 10-Year Warranty Pet-Friendly ProtectionEnjoy true wireless freedom with this co detector battery powered unitno outlets required, mounts anywhere Backed by a 10-year limited warranty replacement for non-artificial damage and 247 customer support, we value your trust. This co detectors for home choice is designed to protect every family member, including your beloved pets, from toxic carbon monoxide hazards..

Easy to install It is used to detect the concentration of carbon monoxide and prevent the damage caused by too high a concentration of carbon monoxide in winter, carbon monoxide poisoning can occur when heating with a coal stove, gas water heater, sleeping in a car with the air conditioning on, etc... Mini Size, UL2034 standard, electrochemical sensor design, high stability, low sensitivity drift. 0-999PPM detection. 85 Decibel Audible and Red Blink Visual Alarm When the carbon monoxide concentration is detected to exceed the standard the equipment will give an 85dB 3m in front alarm.Test-Hush Button makes testing the detector or silencing false alarms easy.. APP Remote Alarm Information No hub required, 2.4GHz Wi-Fi network only. You can receive the alarm prompt via Tuya or Smart Life APP anytime and anywhere, and check and handle the danger in time.. Low Power Consumption Design 10 Years Sensor Life, Battery Life Up To 3 Years, Low Battery Voltage Warning, Prompt the user to replace the battery..

Easy Installation - simply plug-in to a standard, 120V outlet in your home. 9-volt battery backup provides protection during a power outage. Digital LED display shows the level of carbon monoxide the CO alarm is sensing or states GAS when explosive gas is present. 85-decibel alarm announces when carbon monoxide or explosive gas is detected. Peak Level Memory records the last time carbon monoxide was detected or when the unit was last tested.

Electrochemical sensor technology detects CO gas sounds an 85-decibel alarm. Easy installation, no wiring needed operates on a 10-year lithium battery, so it never needs replacing, plus detects during power failure. Digital display updates every 15 seconds displays the level of CO presence. Conveniently designed portable simple to install on a wall of your home or place on a tabletop. 3 LEDs indicate green normal operation, red carbon monoxide presence sounded with an 85-decibel alarm, amber replace the detector. Peak Level Memory records the last time carbon monoxide was detected or when the unit was last tested. Test-Hush button makes it easy to test the carbon monoxide detector or temporarily silence the low battery chirp warning. UL Certified, 10-year limited manufacturer warranty.

Electrochemical sensor technology detects CO gas. Easy installation, no wiring needed, detects during a power failure by operating on 2-AA batteries included. Conveniently designed portable simple to install on a wall of your home or place on a tabletop. Green LED indicates power to the smoke detector, while an 85-decibel alarm a red LED indicates the presence of carbon monoxide. Peak Level Memory records the last time carbon monoxide was detected or when the unit was last tested. Test-Hush button makes it easy to test the carbon monoxide detector or temporarily silence the low battery chirp warning. UL listed with a 10-Year limited manufacturer warranty on the alarm only not a battery performance claim. Warranty begins when the alarm is powered on. If that date is unknown, it should be assumed that replacement is needed..

Easy Installation - simply plug-in to a standard, 120V outlet in your home. 10-year lithium battery backup provides protection during a power outage. Digital LED display shows the level of carbon monoxide the CO alarm is sensing. 85-decibel alarm a number of parts per million on the digital display indicates the presence of carbon monoxide. Peak Level Memory records the last time carbon monoxide was detected or when the unit was last tested. Test-Hush button makes it easy to test the carbon monoxide detector or temporarily silence the low battery chirp warning. UL listed with a 10-Year limited manufacturer warranty on the alarm only not a battery performance claim. Warranty begins when the alarm is powered on. If that date is unknown, it should be assumed that replacement is needed..

Easy Installation - simply plug-in to a standard, 120V outlet in your home. 10-year lithium battery backup provides protection during a power outage. Voice Alarm an 85-decibel alarm announces a hazard when detected Fire smoke or fire or Replace Alarm when the alarm has reached its end of life span. Digital LED display shows the level of carbon monoxide the CO alarm is sensing. A number of parts per million on the digital display indicates the presence of carbon monoxide. Peak Level Memory records the last time carbon monoxide was detected or when the unit was last tested. Test-Hush button makes it easy to test the carbon monoxide detector or temporarily silence the low battery chirp warning. UL listed with a 10-Year limited manufacturer warranty on the alarm only not a battery performance claim. Warranty begins when the alarm is powered on. If that date is unknown, it should be assumed that replacement is needed..

Easy Installation - simply plug-in to a standard, 120V outlet in your home. 9-volt battery backup provides protection during a power outage. Digital LED display shows the level of carbon monoxide the CO alarm is sensing. 85-decibel alarm announces when carbon monoxide is detected. Peak Level Memory records the last time carbon monoxide was detected or when the unit was last tested.

Easy Installation - simply plug-in to a standard, 120V outlet in your home. 9-volt battery backup provides protection during a power outage. Digital LED display shows the level of carbon monoxide the CO alarm is sensing. 85-decibel alarm announces when carbon monoxide is detected. Peak Level Memory records the last time carbon monoxide was detected or when the unit was last tested.

Industry First 2-in-1 Detection - Carbon monoxide detector Indoor Air Quality Monitor combo alerts you to both CO indoor air quality hazards, in a single device. Voice Alarm announces the hazard type when detected Warning Carbon Monoxide CO gas, or Replace Alarm when the unit has come to its end of life span. Easy Installation download the Kidde app, scan the QR code on the back of the CO alarm, plug into a standard outlet. Compatible with Amazon Alexa, Google Home, iPhone, Android smart devices. Indoor Air Quality Monitoring monitors harmful chemicals known as Total Volatile Organic Compounds TVOCs that come from cleaning products paint, also monitors humidity. WiFi enabled technology allows notifications to be sent to your smartphone as well as friends family in the event of a CO hazard in your home. Electrochemical sensor technology detects poisonous carbon monoxide gas inside your home. First UL listed carbon monoxide indoor air quality monitoring device 10-year limited manufacturer warranty on alarm only - not a battery replacement claim, warranty begins when the alarm is powered on.

Electrochemical sensor will detect low levels of CO below 30 PPM for family members or pets, specifically those who have medical conditions. CO alarm will sound at 85 decibels if carbon monoxide is present - easy installation includes a wall mount or table top placement. Protects during a power failure - operates on 3-AA batteries, included with pack. Digital display features an advanced level of monitoring showing CO levels as low as 10 PPM. 10 Year end of life warning alerts user to replace CO monitor after 10 years of operation.

Warm Tips When there is no carbon monoxide gas in the surrounding environment, the product will display normally 0000 PPM. Portable CO Detector Support 500 Hours Standby LSENLTY portable carbon monoxide detector's standby time can last up to 500 hours. When the detector is plugged in, the device's screen backlight will remain on. When the detector is not plugged in, the device will automatically turn off the screen backlight without any operation after 5 minutes. The CO detector continues working and monitoring the carbon monoxide concentration. You can short-press the power button to turn on the backlight.. More Accurate CO Detector Carbon monoxide is detected by an electrochemical sensor, and the measurement range of carbon monoxide is 0-1000PPM, accuracy is 5PPM. The temperature and humidity use an imported Swiss sensor and support a quick refresh of 2 seconds. The temperature measurement range is 5 122, the accuracy is 2.7, the Humidity measurement range is 0 99, and the accuracy is 5.. Convenient Design Portable and compact design dimensions 0.36.61.4 inches, equipped with a lanyard design. The LCD shows the temp, humidity, and CO concentration values. It supports placing on the desktop or hanging on the wall or bag, etc. Suitable for camping travel car RV vehicle aircraft etc.. Alarm Function When the value exceeds 50PPM, an alarm will be issued. As the PPM value increases, the frequency of the alarm will increase. If you need to turn off the alarm sound, you can short-press the button to turn off the alarm sound. But for security design, if the CO concentration continues to exceed 50 PPM, even when turning off the alarm sound, the alarm sound will continue after 15 seconds.. 10-Year Sensor Lifespan Enjoy greater safety and peace of mind thanks to import CO sensor's 10-year lifespan..

Why do you need a carbon dioxide detector If you frequently feel groggy, stuffy, or fatigued in a particular indoor environmentespecially a bedroom or officeyet are certain that illness or lack of sleep is not the cause, an air monitor equipped with a CO detection function can immediately pinpoint the problem it is often simply an excessive level of CO resulting from inadequate ventilation. Once you open a window or improve the airflow, that sense of grogginess will typically subside noticeably within 10 to 20 minutes.. Upgraded Air Quality Detector Plug Play DesignThis upgraded air quality detector features a more accurate sensor for improved sensitivity. Plug it into any standard US outlet 110V220V and use immediatelyno standby time. Ideal for bedrooms, RVs, living rooms, basements, hotel rooms, offices, and more.. High Accuracy Fast RefreshEquipped with advanced sensors, it delivers 5 accuracy for CO2 4005000 ppm, 2.7 for temperature 14122, and 5RH for humidity 095RH. Real-time readings update every 2 seconds.. 3-in-1 Air Quality MonitorThe LSENLTY plug-in monitor measures CO2, temperature, and humidity. Includes adjustable threshold settings and manual calibrationreliable and easy to use for homes, greenhouses, offices, and RVs.. CO2 Threshold Reminder When CO exceeds 1500 ppm, recommend ventilationperfect for bedrooms, wine cellars, basements, and other enclosed spaces.. Manual CalibrationEasily calibrate by placing the unit in a ventilated area and holding the Sun button for 5 seconds. A 200-second calibration cycle runs, ending with Calibration on the screen..

Effective Gas Leak DetectorTOPTES PT520A natural gas detector can accurately help you locate the gas leakage of various combustible gases in tight spaces, such as methane, natural gas, propane, LPG, gasoline, etc. Note Please allow 30 seconds of warm-up time before the operation. Flexible Probe Easy to UseWith a 17-inch flexible gooseneck bendable in any direction, the portable gas leak detector makes it easy for you to access hard-to-reach areas, such as natural gas pipelines, propane storage tanks, gas fireplaces, sewers, basement, RV, and other narrow space. It can be carried anywhere to find leaks no matter outdoors or indoors. Visual Audible Alarm PT520A will rapidly respond in 0.5 seconds while gas is detected. Seven colored analog bars and a 75dB audible buzzer help you point out the gas leak location. Both of them increase with combustible gas concentration. Detection range 50 to 10,000 ppm based on Methane. User-Friendly Functions Activate or cancel the Auto Power-Off function through the APO button just in your need. When canceled, the detector will turn off after 10 minutes of inactivity to save power. In addition, you can turn off the audible alarm at any time via the Mute button to eliminate annoying alarm noise. The double-sided bar-shaped groove design and non-slip material make it wear-resistant and easy to hold. What You Get1PT520A Gas Leak Detector, 3AAA Batteries, 1Protective Case, and 1User Manual. We provide a 36-Month after-sale service and lifetime technical support. Please feel free to contact us if you have any questions or concerns.

High-precision CO2 Sensor The CO2 detection adopts the sensor of Swiss Sensirion's PASens technology, reliable measurements across a wide rangeideal for diverse indoor environments and applications.. CO Concentration Reminder Customize your own CO concentration alert levels to maintain optimal air quality in living spaces, workplaces, or production facilitiespromoting comfort, focus, and well-being.. Temperature and Humidity Monitor Temperature and humidity are closely related to human body, plants or storage environment. This monitor has the function of real-time monitoring of temperature and humidity.. Clock Calendar and Alarm Clock This versatile device doubles as your daily clock and programmable alert, streamlining your space with multi-functional convenience.. Wide Range of Applications This CO2 sensor is widely used in agricultural planting, greenhouse vegetables, agricultural greenhouses, wine cellars, daily life, computer room, wine cellar, RVs, schools, cafes, etc..

HIGH ACCURACY CO2 Accuracy 02000ppm50ppm or 5 of the reading 20009999ppm10 of the reading. LARGE MEASURING RANGE CO2 09999ppm Temperature -1060CAccuracy 0.6C Humidity 0.1 99.9RHAccuracy 3RH Dew Point -20.059.9C Wet Bulb -5.059.9C. USER FRIENDLY Portable Handle Design Easily manual calibration on CO2 and humidity Stable NDIR CO2 sensor. POWER SUPPLY Dual power source battery included or 9V adaptor NOTED adaptor is not included in set Power from battery is automatically cut off when 9V adaptor is in use. APPLICATION IAQ monitoring and survey especially on CO2 level and air ventilation become widely applied in public areas such as offices classrooms factories hospitals and hotels.

Combustible Gas Leak Detector The TopTes PT199 detects natural gas, methane, propane, butane, LPG, and more, pinpointing leaks to reduce the risk of explosion, keeping your family and property safe. Visual and Audio Gas Alarm Visual and audio alarms trigger within 0.5 seconds of gas detection. The alarm intensifies with gas concentration, and the LCD screen turns red when gas levels are high. Batteries Included and Easy to Use The TopTes PT199 includes 2x AAA batteries and is ready after a 30-second warm-up. The low battery indicator activates below 2.4V, and it auto-powers off after 5 minutes without operation or gas detection. Compact Design Pocket-sized, non-slip, and easy to carry or store in the included bag. Ideal for RV owners, DIYers, and homeowners with gas appliances. Saves you from paying hundreds of dollars in diagnostics or wasting gas in an undetected leak. What You Get 1x PT199 Gas Leak Detector, 1x Storage Bag, 2x AAA Batteries, 1x User Manual. Detection range 50-1,000 ppm based on methane. Detection distance 1-5cm.

Instant Peace of Mind and Accurate CO Monitoring Advanced electrochemical sensors paired with a clear digital display for real-time tracking of carbon monoxide levels in any room or basement. Reliable protection Battery operated 2 AA included for continuous 247 detection during total power outages. UL 2034 Listed with Loud 85db Alarm Siren Fully tested to meet rigorous requirements an essential home improvement safety kit item that meets USA safety standards and fire marshal compliance. Easily Wall-Mounted or Freestanding With quick access to immediate safety features like the front-facing test and reset button for quick weekly functionality checks. Compact Size with Flexible Installation Options Designed to fit easily in a variety of home spaces supports wall mounting or freestanding placement where CO monitoring is needed.

RV CO Propane Gas Detector Designed for camper, travel trailer, motorhome, truck camper and RV use, this 12V hardwired carbon monoxide and propane gas detector helps detect CO and LP gas in compact mobile living spaces.. 12V Hardwired RV CO LP Gas Alarm Built for common RV 12V DC electrical systems, this RV CO LP gas alarm provides continuous detection while connected. Suitable for replacing older propane gas detector or carbon monoxide alarm units.. Digital Display for CO LP Gas Readings The front digital display shows carbon monoxide and propane gas level readings clearly, helping you check key information during road trips, camping, parking or overnight RV stays.. RV Propane Gas Detector Replacement A practical replacement option for campers, travel trailers, motorhomes and truck campers. The white wall-mounted design fits naturally into many common RV interior layouts.. Simple Test Mute Operation Front indicator lights and a test mute button make routine use straightforward. Suitable for RV cabins, sleeping areas, kitchen areas and spaces with propane appliances or fuel-burning equipment..

5-in-1 Multi-Functional Display Screen SwitchBot Meter Pro CO2 features a 92-millimeter large screen that simultaneously displays CO2 levels, temperature humidity, time, date, and comfort level. This indoor air quality monitor makes it easy to monitor your environment and decide when to ventilate for a healthier living space.. High Precision Sensor Built with Swiss-made NDIR sensors, this CO2 monitor accurately monitors air quality by measuring CO2 levels every 1 second with an accuracy of 50 ppm and a range of 400-9000 ppm. Its high sensitivity and stability ensure rapid and precise air quality feedback.. 3 Alarm Methods Customize CO2, temperature, and humidity range with trigger alerts. When limits are exceeded, you'll be notified via sound alarms, visual screen alerts, and app notifications SwitchBot Hub required. With this air quality monitor, you can continuously and effectively track air quality.. Portable and Durable Our air quality detector measures 92mm x 79mm x 25mm and weighs just 154g. It has a built-in battery with up to 12 months of life and a low battery warnings. Features wall-mount holes and an adjustable bracket for versatile placement in any environment.. Sleek Design for Any Space Featuring a modern, minimalist look, SwitchBot Meter Pro CO2 blends effortlessly into your living room, bedroom, or greenhouse. Also perfect for offices, gyms, classrooms, factories, or hotels, its versatile design ensures it fits seamlessly while keeping you informed about air quality..

Quick Detection, Safety First Guard-101 4 gas monitor multi gas detector is designed for rapid detection of 4 types of gases H2S, CO, LEL, O2. The battery life lasts up to 14 hours, ensuring long-term monitoring of gas concentrations. User-Friendly Design Guard-101 gas detector is made of high-strength ABS engineering plastic, which is waterproof, dustproof, and explosion-proof. Its back clip design makes it easy to carry in the workplace. Password protection prevents accidental operation, with an initial password of 69. Triple Alarm, Data Storage Guard-101 4 gas monitor multi gas detector utilizes three alarm modes LED light, vibration, and sound. It responds within 0.5 seconds and continues to alarm until the gas concentration returns to normal. The Guard-101 also features an alarm record storage function, allowing you to check monitoring data at any time. Professional Certification The Guard-101 4 Gas Monitor has passed rigorous safety tests conducted by internationally authorized institutions. It holds valid certification and meets industry standards, ensuring high reliability and accuracy in various environments. What You Get Your purchase includes a Guard-101 gas detector, a packaging box, a user manual, a charging cable, and a standard gas hood. This device is suitable for a wide range of applications, including industrial manufacturing, mining, agriculture, emergency rescue, and home use.

Upgraded 10-in-1 Smart Air Monitor No Alarm FeatureTracks CO, CO, HCHO, TVOC, PM0.3-10, PM2.5, Temperature AQI with high precision 5. Monitor your air quietly anywherehome, office, car, or workshop.. HD Color Display Real-Time ReadingsVivid screen shows air quality at a glance. Quiet monitoring without audible or visual alarms.. Advanced Smart SensorsReliable, accurate, and stable readings with intelligent sensor array. Minimal calibration needed.. One-Touch OperationPower onoff with a 3-second press. Auto-start full-range detection. Switch between instantly. No alarm function.. Portable Long Battery LifeCompact design with built-in 2000mAh battery for up to 20 hours continuous monitoringsilent and unobtrusive..

Upgraded AI-Powered Detection Military-grade technology detects hidden cameras, listening devices, and GPS trackers with precision. Enjoy peace of mind in hotels, offices, and even your own home. Stay one step ahead of hidden threats. Simple, Fast Effective Just turn it on, sweep the area, and let the audible alarm LED alerts notify you of threats. No technical skills needed - Press, Search, Relax Skip expensive private investigators - protect yourself in seconds.. Compact Travel-Ready Lightweight, rechargeable, and pocket-sized for discreet, on-the-go security. Toss it in your bag, purse, or pocket - perfect for travel, work, and public spaces.. Total Privacy Protection Dont gamble with your security. Safeguard against spying in hotel rooms, changing rooms, offices, cars, dorms, and more. Know for sure if youre being watched, recorded, or tracked.. Trusted by Experts Customers Designed with cybersecurity and counter-surveillance professionals. Join 300,000 satisfied users who rely on our detectors for ultimate privacy safety..

Plug Play Simply plug into any outlet no batteries needed. This CO2 detector powers on instantly and starts monitoring indoor air quality right away. Important Note This device detects Carbon Dioxide CO2, NOT Carbon Monoxide CO. It is an air quality monitor and is NOT a substitute for a smoke or carbon monoxide alarm.. 3-in-1 Air Quality Monitor Tracks carbon dioxide, temperature, and humidity simultaneously. One device gives you a complete picture of your indoor air environment.. Large Color Display Features a 1.83 color screen with bright, clear readings. Easily see CO2 levels, temp, and humidity from 15 feet away no squinting required.. Adjustable Screen Brightness Three brightness levels to choose from off, low, high. Dim the screen for nighttime or crank it up for daytime visibility. Your call.. Flip Display for Any Outlet Long-press the right button for 5 seconds to flip the screen 180. Perfect for upside-down outlets or when you need to read from a different angle.. High-Precision CO2 Sensor Accurate to 5 4004999 ppm with 2-second rapid refresh rate. Get real-time, trustworthy air quality data, not stale guesses.. 5-Year Sensor Lifespan Built with a durable NDIR sensor rated for 5 years of reliable use. Set it up and forget it long-term peace of mind included.. 85dB Audible Visual Alarm When CO2 exceeds your set limit, the alarm triggers with a flashing red light and an 85dB buzzer. Loud enough to hear across the room.. Customizable Alarm Threshold Adjust the CO2 alarm trigger level with a 4-digit setting. Tailor the device to your specific air quality standards or preferences.. Travel-Ready Compact Design Weighs only 60g with universal voltage support 110240V. Perfect for home, office, RV, or travel. Fits easily in any carry-on..

3-IN-1 MULTIFUNCTIONAL This 3-in-1 portable carbon monoxide detector offers more integrated features and continuous upgrades, with a newly upgraded 43-hole design that not only accurately detects airborne carbon monoxide concentrations 0-500 PPM, but also detects humidity 0 to 90 RH and temperature 32F to 122F, CO Detector's three-segment display system makes safety visible, making it the perfect tool for monitoring air safety in any environment. HIGH ACCURACY REAL-TIME DETECTION This carbon monoxide detector uses the most advanced and sensitive gas sensor to detect and respond quickly to the level of carbon monoxide in the air, with a 1-second refresh time to ensure accurate detection and real-time update of ambient air data, which is clearly displayed on the 1.5'' high-definition display, keeping you and your family away from the Invisible Dangers. INTUITIVE AND CLEAR ALARMS CO Detector values are 0-49ppm, green safe 50-99ppm, yellow low-frequency warning, accompanied by a slower beeping alarm 100-500ppm, red high-frequency alarm danger, accompanied by a fast Tick-tock alarm sound after power on, you can customize the alarm value with two more short presses of the button two short presses and then a long press of the button to select the unit, and another short press to set the value. ULTRA-LONG STANDBY Carbon monoxide detectors battery powered by 1000mAh battery and Type-C fast charging technology, only 60 minutes to fully charged conventional 4 hours, adding 5 minutes of no operation that is to enter the low-brightness power-saving mode, to ensure that the standby time of up to 120-150 hours, just need to One full charge can be used for 5-7 days, no need to worry about frequent charging. Ideal for camping, traveling, vacationing or any outings. COMPACT AND PORTABLE Measures 3.15 x 2.76 x 1.18 inches and weighs only 0.22lb Our designers are always on customer's point of view, pursuing the most ultimate experience, so we added a magnetic back design to this Portable Carbon Monoxide Detectors, so you can firmly attach it to any metal surface, and we also Extra outdoor lanyard for hanging it on your backpack or tent, making it more convenient for you to carry it when you are traveling, vacationing, camping or any outing activities.

2 Packs 4-IN-1 Detection SystemThis enhanced 4-in-1 Natural Gas Leak Detector Carbon Monoxide Detector combines natural gas detection, carbon monoxide sensing, temperature monitoring, and humidity measurement. Featuring dual-sensor technology and a reinforced alert mechanism, it delivers rapid environmental analysis and comprehensive protection for household security through multi-dimensional hazard prevention.. Instant Alert TechnologyRV carbon monoxide detector system activates visual and auditory warnings 85dB when detecting critical thresholds CO levels 150PPM gas density 5LEL. Flashing crimson indicators paired with piercing alerts ensure immediate threat recognition, enabling swift emergency response to safeguard loved ones in residential and mobile environments.. Energy-Efficient OperationDesigned with sustainability, this US-standard plug adapter supports 110V-220V AC power with ultra-low standby consumption 2W. Its advanced electronic sensor technology eliminates frequent maintenance through extended operational longevity, offering an eco-conscious solution that reduces both energy waste and replacement costs.. Bright LCD Space-Saving BuildFeatures a bright LCD color display for easy reading of gas levels in real time. Detects carbon monoxide 02000 PPM and natural gas 010 LEL. Compact design fits seamlessly in homes, RVs, hotels, and cruise cabins without taking up space.. Initialization GuidelinesAllow 180-second environmental calibration post-installation. Conduct system verification through the manual test button to confirm alarm functionality. For optimal measurement precision, let the device stabilize thermally for 30 minutes before relying on humiditytemperature readings, ensuring sensor accuracy through proper thermal equilibrium..

Precision Reliability The plug-in carbon monoxide alarm is equipped with advanced electrochemical sensors, ensuring accurate readings and minimizing false alarms to safeguard your loved ones.. Effortless AC Power This plug-in CO detector is designed for immediate activation upon connection to a power source AC 100-240, providing continuous protection for your home without the need for batteries.. Loud Alarm for Immediate Response Equipped with a powerful 85dB alarm, this carbon monoxide detector alerts you instantly to elevated gas levels, enabling a swift response to protect your family.. Real-Time Monitoring Featuring LED indicators and a high-definition LCD display, our plug-in carbon monoxide alarm provides real-time monitoring of CO levels, ensuring you always stay informed about your environment.. Versatile Applications Ideal for homes, hotels, restaurants, and schools, this essential carbon monoxide detector enhances safety in various settings, backed by reliable customer support for your peace of mind..

10-Year Carbon Monoxide Detectors This CO alarm detector is powered by a non-replaceable CR123A lithium battery, which can operate uninterrupted for up to 10-Years due to the high efficiency and high capacity CR123A lithium battery. Quick Carbon Monoxide Alarm This carbon monoxide detector alarm uses an upgraded electrochemical carbon monoxide sensor, which can emit a sound greater than 85-decibels and flash a red LED light to alarm. Informative LCD Real-time Display This CO detectors LCD can clearly display the real-time concentration of carbon monoxide CO in the ambient air. , and easily observe the remaining battery life and working status of the carbon monoxide detector every day. CO Detector LCD displays the normal operation of the equipment in real time, testmute button allows you to conveniently test alarm detection at any time, intuitive 3 Pieces LED light, Various reminder methods when danger occurs. UL 2034 Standard for Carbon Monoxide Detectors Runidur CO alarm adopts upgraded high-quality flame-retardant ABS plastic shell, which is flame-retardant, high temperature resistant and corrosion resistant.

Comprehensive CO and Gas Detector Plug in Wall Design for Home and TravelBoth carbon monoxide and combustible gases are harmful. When carbon monoxide and combustible gases in the air exceed the standard, it will cause harm to the human body and endanger life safety. This plug-in carbon monoxide and combustible detector is compatible with 110V-220V AC power outlets.. HD display Not only can you intuitively view the carbon monoxide and combustible concentration values on the HD display, but you can also see the temperature and humidity conditions that you pay attention to daily, saying goodbye to the embarrassing situation of the small screen of traditional carbon monoxide and combustible detectors. At the same time, you can also intuitively view the concentration of multiple gases from one screen.. Intimate brightness design You can choose to press the brightness key to adjust the brightness status. If you choose to turn off the screen brightness, the product will continue to monitor, and the indicator light will remind you every 5 seconds. If the CO concentration value in the surrounding environment exceeds 50PPM or the concentration of combustible gas exceeds 5 LEL, the detector will quickly detect it and issue an alarm sound of more than 85dB to remind you.. High-precision gas detector The product is equipped with precision CO and combustible sensors, which are refreshed every 2s and can quickly detect the surrounding CO values. The detection range is 0-999PPM, and the accuracy is 10. The combustible sensor has a detection range of LV1-LV4Accuracy 15 LEL it can also be used as an indoor thermometer with a temp range of 14-122 Accuracy 2.7 it can also be used as a hygrometer with a humidity range of 095RHAccuracy 5RH.. Home Essentials Safety Essentials This plug-and-play portable CO and combustible detector can make your travel safer when you are traveling, staying in a hotel, or traveling in an RV. When you are worried that traditional CO and combustible detectors need to replace batteries regularly and the small screen can hardly see the CO and combustible concentrations, this four-in-one detector allows you to clearly see the CO concentration, combustible gas concentration, temperature and humidity..

Plug-in Carbon Monoxide Comprehensive Detector Plug-in design carbon monoxide comprehensive detector, clearly showing the changes in temperature, humidity and carbon monoxide concentration in the home. There is no limit on the installation location, and the plug-and-play design makes it more convenient to use. Easy to Use Equipped with advanced temperature, humidity and carbon monoxide sensors, the product does not need any operation, just plug in the power supply and it can be used normally. You can switch the temperature and humidity, screen brightness and switch buzzer by pressing the button. Alarm Function Different from traditional carbon monoxide detectors, we have upgraded the alarm function. When the concentration exceeds 50PPM, the screen will start to start yellow icon warning, the product will emit an alarm sound of more than 85db, and the breathing light will also flash. Use Fire-retardant Materials The product is strictly controlled for quality and uses fire-retardant materials. Support 110-220V AC socket, suitable for kitchen, bedroom, RV, and hotel. Breathing Light Design When the carbon monoxide concentration of the product does not exceed 150 PPM, you can choose to turn off the screen to keep the breathing light or turn off both the screen and the breathing light. Even if the product screen brightness and breathing light are turned off, the product continues to monitor the carbon monoxide concentration in the surrounding environment for 24 hours.

Multifunctional Detection Portable carbon monoxide detectors,can accurately detect carbon monoxide and combustible gas concentrations, while monitoring ambient temperature and humidity.. Intuitive Display And Alarm carbon monoxide detectors plug in,equipped with a high-definition screen, real-time and clear display of various data. There are green, yellow, orange and red light indication alarms corresponding to different gas concentration states, accompanied by sound warnings, which are convenient for users to quickly judge the air quality status.. Convenient Operation And Setting Simple operation, multiple functions can be achieved through buttons. Short press can perform reset function, sound switch switching, screen brightness long press can switch temperature units, switch GAS sensitivity, screen flip 180 degrees, etc.. Safe And Reliable Design The shell is made of flame-retardant ABS plastic to ensure safe use. Supports 110-220V AC power sockets, and the plug is removable and replaceable, suitable for plugs of various specifications. It has good environmental adaptability and Suitable for various occasions and environments.. Breathing Light Design GAS and CO are set to display the highest alarm. Level 4 is not subject to brightness adjustment, cannot be muted, cannot turn off the screen, or the screen goes directly from 0 to 100. When the screen is turned off, the RGB color light flashes at a low frequency.. Detection Value Range Dual sensor fusion algorithm to compensate for cross interference Intuitive high-definition color display and alarm function Real-time value and trend chart display COCH4TH Portable gas detector can accurately monitor Carbon monoxide 01000 ppm 5 Combustible gas 020 LEL 3 Temperature -10F50F 1.5F Humidity 095 RH 5. 4 level Visual Alarm Green safety CO30 ppm CH410 LEL Yellow caution CO 3070 ppm CH4 1015 LEL Orange warning CO 70150 ppm CH4 1520 LEL Red danger CO150 ppm CH420 LEL unchangeable 120dB buzzer..

Flexible Installation Wall-mounted or free-standing easy to take while traveling. High Accuracy Reliability Advanced Figaro electrochemical CO sensor 5-year replaceable battery. Instant Alert An early warning will be delivered through a loud 85-decibel alarm. Informative LCD Displays real-time CO levels and remembers dangerous CO levels since the last preset. Intuitive LED 3-colored LED indicator flashes red, green, or yellow to indicate an alarm, power, or a fault.

10-Year Lifespan Protect your loved ones from the silent threat of carbon monoxide for an entire decade with this reliable 10-year CO sensor powered by replaceable AA batteries that last 3 years. Travel-Friendly Design Slip this compact CO detector into your bag or suitcase for extra peace of mind when you travel measuring only 3.0 5.6 1.3 in 75 142 32 mm and using AA batteries, this convenient device can be taken in carry-on or on trips abroad. Versatile Placement Options This CO detector's flexible design allows you to place it on any flat surface, such as a desk, bookshelf, or bedside table screws are also included to mount it on the wall. Intuitive to Use Easily use this alarm even in urgent situations thanks to its simple, size-differentiated buttons enjoy reliable access to critical functions like checking the peak CO levels or testingsilencing the alarm. Easy to Understand See the current CO level on a clear display a tri-color LED tells you the alarms status at a glance red for alarm, yellow for fault or low battery, and green for working normally.

The carbon monoxide detector alarm continuous monitoring of Carbon Monoxide levels to keep your family safe. Operated by 2 1.5V AAA batteries not included,portable and easy installation,no need for socket, not affected by power failure, can be installed anywhere. Features an advanced electrochemical carbon monoxide sensor that accurately detects carbon monoxide levels, no matter where the detector is placed in the room.To ensure complete protection make sure to place one on each level of your home and in each bedroom.. Simple to use,with a single testreset button,when a dangerous level of carbon monoxide is detected the red LED will flashes and a loud alarm pattern will sound--Loud 85 decibel alarm with LED Flash.. Alarm standard 50ppm, alert within 60 to 90 minutes 100ppm, alert within 10 to 40 minutes 300ppm, alert within 3 minutes. Note When you test the detector, please do not use gas blow the hole directly.. All CO alarms are rigorously tested to meet UL standards.We promise and guarantee the customer service by providing a response to any questions, concerns, and inquiries within 24 hours..

10 year sensor life. Never needs re-calibration. Starts alarming at 25 ppm. Progressive alarms indicating 100, 200, 300 and 400 ppm. Exceeds DOTFAAAR-0949 recommendations.

Mini design with hanging lanyard. This 3 in 1 Carbon monixide detector is mini design with dimensions 3.3 x 2.0 x 0.66 inches. It is so convenient to carry it or hang it to anywhere. Electrochemistry working method. More accurate detection of carbon monoxide. There is no delay, real-time monitoring, and data is refreshed every 2 seconds shows on the color HD 1.9 screen, so that you can always know the air quality of the environment.. Larger detection range CO range 0 to 1000PPM Humidity range 0 to 95RH Temperature range -4 to 140 . The cycle alarm works when the CO is over 50ppm.. Built-in 1000 mAh rechargable battery. Come with one type-c USB, this carbon monoxide detector can continue working 50 hours when charging ful.. Portable Designed. Perfect for outdoor and indoor activities, camping tents, boats, aircraft, stove heating, vehicles, and other confined spaces. It is so good helper for you..

Keep your family safe with this easy to use digital-display, 10-year battery operated carbon monoxide alarm Battery powered alarms provide continuous monitoring of CO levels, even if there's a power failure. Easy-to-read backlit digital display shows temperature and CO concentration Peak Level feature displays the highest concentration of carbon monoxide measured. Built-in 10-year lithium battery offers continuous protection for the life of the carbon monoxide detector. A loud 85-decibel alarm sounds when CO levels reach dangerous levels. 10-year limited warranty Equipped with end-of-life signal chirp, so you know when its time to replace the unit for safety. All first alert CO alarms are rigorously tested to meet UL standards. First Alert has been the most trusted brand in home safety since launching the first residential smoke alarm in 1958 Based on a First Alert Brand Trust Survey in February 2018.

Powerful FunctionsThis portable CO Gas Monitor Tester can continuously monitor the CO concentration in the surrounding environment. Ensure that excessive CO gas is detected and remind the operator to take relevant measures.. Accuracy and Durability The high-precision detector has the function of automatic calibration. The measurable CO concentration range is 01000PPMaccuracy 1PPM. And it can measure the ambient temperature with two temperature units and temperature range 32122 050. And the shell of the CO detector is made of high-quality ABS engineering plastic, which is comfortable to the touch, strong, and durable. The products sensor has a service life of up to 3 years.. Practical DesignThe CO gas tester is small in size 5.39 X 1.97 X 1.02 inches, light in weight 0.17 pounds, and easy to carry and operate. The high-definition LCD backlit screen allows you to use it easily even in harsh environments such as night and darkness. Besides, you can set whether to turn on the automatic shutdown when the automatic shutdown function is turned on, if no operation is performed for 10 minutes, it will automatically shut down to save power.. Application RangeThe carbon monoxide tester has the characteristics of wide measurement range, high measurement accuracy, small size, convenient carrying, and operation. It is widely used in coal, oil rig, textile, chemical, metallurgy, papermaking, fire fighting, municipal and other industries.. Shopping with ConfidenceThe product has a 365-day quality guarantee since the purchase. And if you have any questions about the product, please feel free to contact us. We will reply within 24 hours..

Electrochemical sensor technology detects CO gas. Easy installation, no wiring needed, detects during a power failure by operating on 2-AA batteries included. Conveniently designed portable simple to install on a wall of your home or place on a tabletop. Green LED indicates power to the carbon monoxide detector, while an 85-decibel alarm a red LED indicates the presence of carbon monoxide. Event Memory records the last time carbon monoxide was detected or when the unit was last tested. Test-Hush button makes it easy to test the carbon monoxide detector or temporarily silence the low battery chirp warning. UL listed with a 10-Year limited manufacturer warranty on the alarm only not a battery performance claim. Warranty begins when the alarm is powered on. If that date is unknown, it should be assumed that replacement is needed..

3-In-1 Portable Carbon Monoxide Detector Equipped with a high-definition color screen, it can display temperature, humidity, and carbon monoxide concentration at the same time.. Concentration Range Carbon monoxide is detected by an electrochemical sensor, and the measurement range of carbon monoxide is 0-1000PPM, accuracy is 5PPM. The temperature and humidity use an imported Swiss sensor and support a quick refresh of 2 seconds. The temperature measurement range is -10C-50C14-122, the accuracy is 12, the Humidity measurement range is 0 95, and the accuracy is 5.. Notification Function LSENLTY CO detector is equipped with a notification function. When the value exceeds 50PPM, an alarm will be issued. As the PPM value increases, the frequency of the alarm will increase. If you need to turn off the alarm sound, you can press the S key to turn off the alarm sound.. Easy to Use 3 buttons are easy to use, long press the ONOFF button to switch it on and off. Short press the ONOFF button to switch between . Short press the M key to adjust the screen brightness. Short press the S key to switch on and off the alarm sound.. Portable Design Portable and compact design dimensions 6.6 x 2.6 x 1.18 inches, equipped with a stand and lanyard design. It supports placing on the desktop or hanging on the wall, etc. Suitable for travel, outdoor camping, RV, etc., indoor living room, bedroom, kitchen, bathroom, garage, etc.. Standby Time and Service Life under low brightness conditions, the standby time can reach 30 hours. In a high-brightness environment, the standby time is 14 hours. Due to the portable and compact design, the battery life is up to 30 hours, but it can be recharged repeatedly, and the charging interface style is wide..

BATTERY CARE STORAGEAt First Use Charge the device fully upon arrival. The initial charge is not full charging it first ensures optimal battery lifespan. Before Long-Term Storage Charge the device to 100. Storing it with a depleted battery may cause permanent damage.. PORTABLE 3-IN-1 CO DETECTORThe 3-in-1 portable carbon monoxide detector can monitor the current CO concentration, temp and humidity in the air in real time. Equipped with a high-precision sensor 10-year life, the detectable CO concentration range is 0500PPM, the temperature range is 14122 -1050, and the humidity range is 095RH. The data is accurate without delay, and real-time monitoring allows you to know the air quality of the environment at any time.. 3 LIGHT INDICATIONS CUSTOM ALARM VALUESThe carbon monoxide alarm can present 3-stage light indications according to the CO concentration in the air. 049PPM green area flashingsafe, 5099PPM yellow area flashingwarning, 100500PPM red area flashingdanger. By default, the CO alarm will sound an alarm when it reaches 50PPM. You can double-click the function key to customize the CO concentration alarm threshold. When the sound alarm sounds, you can press the function key to pause for 15 seconds. After 15 seconds, if the CO concentration continues to exceed the standard, the buzzer will sound again until the CO value is lower than the alarm value.. LARGE CAPACITY BATTERY FAST CHARGINGThis MINI 3-in-1 Carbon Monoxide Monitor has a built-in 1000mAh Li-ion battery and supports 1065W fast charging protocol charging. TYPE-C fast charging can be fully charged in just 1 hour regular 4 hours. The CO monitor enters low brightness power saving mode after 5 minutes of inactivity, and you can enjoy up to 120 hours of standby time. Ideal for travel, vacation, camping or any outing.. OUTDOOR LANYARD MAGNETIC SUCTIONThe bottom of the travel carbon monoxide detectors can be placed freely, you can put it on the table in the living room, kitchen, bedroom, etc. And it is equipped with a special outdoor lanyard, which is convenient for you to carry and use in outdoor activities such as travel, camping, picnic, and adventure. There is also a magnetic function on the back of the travel co detectors, which can be attached to any metal area such as home appliances or cars.. SHOP WITH CONFIDENCEYour satisfaction is our top priority. We provide 3 years service and lifetime technical support for CO detector portable. If you encounter any problems, just contact us through Amazon Customer Service or QA and we will reply within 12 hours. risk-free shopping. Customer satisfaction is our tireless pursuit..

USES Travel, Hotel, AirBnB, Camping, Flight, Personal. TSA security allowed. Small, elegant and stylish.. ALARMS 9ppm 25ppm alarms WHO, EPA, ASHRAE, OSHA, NIOSH CO recommended exposure levels. Comes FACTORY CALIBRATED. Turn ON and GO.. ALWAYS ON 1 year battery life. Easy one-button operation. Simple CO ppm display with LED and sound alarms.. FAST ALARM alarm at 9ppm 60 secs, compared to home CO detectors that alarm 70ppm 60-240 minutes. RED LED and buzzer alarms at 9ppm25ppm.. TRUST 1 year limited warranty 100 product test and verification in the USA 100 quality guaranteed .