NEXT GENERATION of drinking water test kits for 2024, with patented technologies for testing any drinking water supply City Water or Well Water.. INCLUDES 27-testing mechanisms that provide testing for 14-different parameters 302 Total TestsKit. See attached image of package-back, for a complete list of parameters to be tested.. EXCLUSIVE BRAND of water test kits to earn the Good Housekeeping Seal. Named one of the Top-10 New Products at the National Hardware Show. Includes trilingual instructions. Made in the USA. YOU GET MORE BENEFITS for your dollar with Safe Home Our team guides you before, during, and after testing. See details on attached image with this listing.. YOUR PURCHASE MAKES A DIFFERENCE in peoples lives. Safe Home donates a portion of every test kit sale to clean water initiatives around the globe. See attached video to learn more.

COMPREHENSIVE AIR QUALITY MONITORING - Airmonitor Plus, measures PM1, PM2.5, PM10, TVOC, CO2 Carbon Dioxide, HCHO, Temperature, and Humidity, ensureing you have a complete grasp of the factors influencing your indoor air quality.. HIGH ACCURACY SENSORS Equipped with multiple high-precision sensors, this air quality tester provides real-time, accurate data for your home or office. Featuring a laser particulate matter sensor PM1, PM2.5, PM10 and an NDIR CO2 monitor for greater accuracy than other air quality meters.. SIMPLE SETUP - Works with or without free Breathe Tech App. Connect to Wi-Fi in 3 easy steps to view your air quality data from anywhere. USA based technical support.. CO2 DETECTOR - Equipped with a state-of-the-art CO2 meter, this air tester provides real-time CO2 detection aiding in monitoring indoor air quality and ensuring a healthy living or working environment.. PORTABLE - Built in battery provides up to 4 hours running when you are away from a power source.. SMART AIR QUALITY MONITOR - Connects to the free Breathe Tech App so you can access real-time data, receive instant alerts, and enjoy peace of mind from the palm of your hand. Connect up to 200 monitors.. BOOST FOCUS PRODUCTIVITY - Stay aware of CO2 levels, preventing concentration issues and drowsiness for peak productivity in your home office or study space..

EXCLUSIVE BRAND of water test kits to earn the Good Housekeeping Seal. Named BEST DIY BACTERIA TEST KIT by Good Housekeeping Institute Popular Mechanics. Also named one of the Top-10 New Products at the National Hardware Show.. DESIGNED SUPPORTED by certified scientists with over 150 years of combined experience in testing drinking water. Trilingual instructions. MADE IN THE USA. PATENTED TECHNOLOGIES that detect 50-different species of coliform bacteria as low as 1-Organism. Proven by independent 3rd-party laboratories to be 99.99 effective, with results as fast as 24-hours.. YOU GET MORE for your dollar with Safe Home Our team guides you before, during, and after testing. See details on attached image with this listing.. YOUR PURCHASE MAKES A DIFFERENCE in peoples lives. Safe Home donates a portion of every test kit sale to clean water initiatives around the globe. See video to learn more.

This digital handheld manometers can measure the air pressure of the single pipe or differential pressure of two pipes.it is suitable for measuring of ventilation and air condition systems,and widely use forgas measurement,calibration,and any trouble shooting of any gas pressure systems.. Ultra-low-power sensing measurement with 32-bit MCU and 24-bit ADC make the measurement of air press faster and more accurately.Perfect for working on tankless heaters,Very handy to set gas pressures on electric valves,Using for service testing of gas pressure on domestic boilers, Measures Air Flow about your bathroom fan ect.. Selectable pressure range 2.999psi Accuracy 0.3FSO at 25C Repeatability 0.2 Max 0.5FSO LinearityHysteresis 0.29FSO.. 12 Selectable Units of Measure kPa, Psi, Kgfcm2, Ozin2, Bar, mbar, inHg, mmHg, InH2O, FtH2O, cmH2O, Pa with function Data Hold and Error Code - Response Time 0.5 Sec.. Ehdis digital manometer has Dual Input that can test measure the differential gas pressure with its provided twin input probes.Max minimum record function Data save function, also has room temperature future..

FAST AND ACCURATE First reading in 10 minutes with patented ion chamber radon sensor technology. EASY TO USE Simple plug and play. FULL SIZE DIGITAL DISPLAY Compact design for easy reading from a distance. SHORT AND LONG-TERM CONTINUOUS RADON MONITORING Display real-time, daily, weekly, monthly, and long term average levels. WHAT YOU GET EcoBlu, Table stand, Power cable, Power adapter, User guide, Customer support via email 12 months limited warranty.

Real-Time DetectionLife Basis nuclear radiation detector uses geiger counter tube sensor to detect the intensity of ionizing radiation X-rays, y-rays, -rays. High sensitivity can be used in a variety of environments. Energy Range 50keV-3Mevs30 Sensitivity 60CPMS.. MultifunctionalThe radiation monitor detects the dose rate, average dose rate and total dose. And can be setting alarm threshold, alarm mode, unit selection, time setting, dates reset, screen sleep time, screen brightness and language selection.. Smart AlarmRadiation dosimeter with vibration and sound 2 kinds of alarm mode can be selected, you can turn on or turn off the alarm modes as your need. And the alarm threshold for Does Rate and Total Does can be manually set.. Intelligent Display Settings Life Basis nuclear radiation detector enables you preset the Screen Sleep Time from off always light up , 1min standby about 3 days untill 30min. It's suggested to set less time within 3 min to avoid prolonged standby, press any key to wake up, thereby extending battery life. ALSO, It will detect even if the screen is off when there is power.. Portable and LightweightThe geiger counter is made of ABS shell, lightweight and compact size, portable and rechargeable. TFT display is clear and easy to read with low power consumption. Package contains nuclear radiation detector, Type-C charging cable, lanyard, bracket, instruction manual.. Widely ApplicationWidely used in the environment where existing nuclear radiation. Such as food, water, home, customs airports, industry, radiation medicine, radiology laboratories, nuclear power plants and so on. Life Basis provide one year guarantee, please let us know if you have any problems during use..

Safe and Easy to use with EPA approved lab methods. The kit includes two 2 short-term radon gas detectors that can be used at the same time and location. Standard lab results within 1 week, lab fees included.

Easy Testing Simply remove testing device from sealed pouch and expose to the air for 3 months to 1 year. When test is completed, return to Lab in pre-addressed postage paid envelope along with enclosed data sheet. Rated 1 by a leading National Consumer Advocacy Group. The U.S. EPA has verified this product for accurate radon measurement.. Accustar Labs is the only Radon Testing Lab in the U.S. to use electrochemical etching to process its alpha track foils which are subsequently counted with computer-aided image analysis equipment.. Includes Test Results Prepaid Return Shipping to Lab.. Includes Test Results Prepaid Return Shipping to Lab..

MEASURE STATIC AND DIFFERENTIAL pressure from two ports in air and gas systems. MONITOR AND TROUBLESHOOT problems in HVAC Systems with a range of - 60 inH2O and full scale accuracy of -1.5-Percent. STRONG MAGNET ON BACK secures manometer for hands-free operation. ELEVEN UNITS MEASURED Easily toggle between inH2O, bar, ozin2, psi, mbar, kPa, inHg, mmHg, kgcm2, ftH20, and cmH2O. LARGE BACKLIT LCD provides easy viewing in low light conditions and shows values when toggling between minimum, maximum and average. FEATURES INCLUDE auto-power off to conserve battery life and a hold button to lock current reading on the display. INCLUDES ET180 Differential Digital Manometer, 2 m of 18-Inch inside diameter silicone tubing, 3 x AAA batteries, storage pouch, and instructions.

Epa Approved Accuracy Utilizes patented design with alpha track technology for precise 3-12 month long-term radon testing. Ensure your home's safety with this reliable radon test kit.. Advanced Alpha Track Technology Our long-term radon test kit uses alpha track detection, a proven method that accurately measures radon levels over extended periods. Benefit from a comprehensive assessment of your home's radon exposure.. All-Inclusive Kit Comes with one 1 long-term radon gas detector for comprehensive home monitoring. Ideal for those seeking an in-depth radon testing kit without the need for multiple purchases.. No Hidden Fees Lab analysis fee is fully covered in the package. Receive standard results without any additional costs. Our radon test kit for home ensures transparency in pricing.. Easy Safe Designed for hassle-free use. Trust in a system that prioritizes your home's safety. Our radon tester kit is user-friendly and ensures peace of mind..

Radon Test Kit For Home - Radon Gas is responsible for around 21,000 lung cancer deaths every year. Testing is the only way to really know if you and your family are at risk. Don't wait until it's too late. Take action now.. Radon Test Kit - EASY TO USE - It takes just a few minutes to set up the radon detector and includes everything you need to test your home for radon gas. Just follow the simple instructions, send it in, and you'll get your radon report in 1 week.. Radon Test - LAB ANALYSIS FEE AND SHIPPING INCLUDED - We'll cover the radon testing fee and return shipping to the radon lab so you dont have to pay a penny extra for that. Email Text notification when we receive your samples. You will receive a second email with your radon lab results within 1 week. Radon Detector -EXPERT RADON CONSULTATION - You can call our team of environmental customer service experts, with more than 30 years of expertise in the radon-testing industry. Should you have any questions, were here to help. Radon Testing - Since 1998, we have analyzed millions of radon detectors, Our Patented LS detectors are one of the most proven radon measurement devices available. Your radon samples will be analyzed by our NRPP-certified US lab with experience testing for radon..

The simple and safe way to test for radon. Listed under the EPA radon gas measurement proficiency program. Includes test materials and lab fees, excluding NJ state fees. Results are emailed within 72 hours of lab receipt. Recommended for use only within the United States.

Easy-to-use device with fast test results. Used to screen home for levels of Radon Gas. Accurate test kits from AccuStar provide certified results. Ideal for assessing the performance of a Radon Mitigation system. Ideal for assessing the performance of a Radon Mitigation system.

Accurate MonitoringLife Basis radon detector with LONG-TERM SHORT-TERM AVERAGE READINGS- long-term average up to 1 year, last-day average updated hourly, and last 7-day average. The longer the measurement time, the more accurate the result.. Battery OperatedThe radon tester is battery-operated including batteries , easy to use with low power consumption. When the battery power is too low, a low battery prompt will appear on the screen. Please NOTE that all data will be deleted after restarting the detector.. AffordableNo need to spend a lot of money and make appointments for lab personnel to come to your home to take measurements. Simply turn on the radon meter and you can easily monitor your radon level continuously.. Easy ReadingRadon is the second cause of lung cancer, the level of indoor radon values easily understand on the large screen. Note For accurate measurement, it should be placed at a distance of 50 cm from the ground and should not be moved during the measurement.. GuaranteeLife Basis provide 12 months guarantee, please let us know if you encounter any questions or confusions during use. Note The measurement data will be displayed after 24 hours of operation..

RADON DETECTOR Radon is the number one cause of lung cancer among non-smokers and kills more than 6x the number of people than home fires and carbon monoxide poisoning combined. CONTINUOUS MONITORING Radon gas fluctuates daily and is highly dependent on many factors such as weather conditions. Long-term monitoring is crucial to take control, understand long-term exposure and minimize potential health effects. EASY TO USE Simply wave in front of the monitor to get a color-coded visual indication of the air quality Green, Yellow, Red or connect to the App to get detailed results. NO LAB FEES Get both long and short term radon results straight to your smartphone via Bluetooth and easily generate a radon report through the Airthings Dashboard. FOR EVERY HOME A battery-powered, smart radon detector which monitors radon gas all year round as well as humidity and temperature. CONNECTED Airthings Wave 2nd Generation has Smartlink functionality, meaning it can connect to the Airthings Hub to bring your data online 247.

FIRST OF ITS KIND The first battery-operated, digital radon detector. Monitor your home without the need for an outlet.. LONG TERM MONITORING Monitor for cancer-causing radon gas. Long term monitoring is necessary as radon levels fluctuate daily.. BE IN CONTROL Take action if your radon levels are high. Know if your improvements have worked by checking the short term, on-screen readings.. RADON REPORT Generate a radon self-inspection report easily, whenever you need it.. FAST RESULTS On-screen results show both long and short term readings, for a quick overview of your radon levels..

QUICK RESPONSE First reading in 10 minutes and fast, accurate capture of constantly fluctuating radon levels. PROFESSIONAL GRADE COUNTING EFFICIENCY 30 count per hour per picocuries per liter radon counting with patented ion chamber radon sensor technology. SMART VIEW RADON TREND CHART Smart view of long term radon trend with hourly basis average data. SUPERB PERFORMANCE Superb performance validated by trusted 3rd parties. WHAT YOU GET RadonEye, User Guide, Power cable, Free App, Customer support via email 12 months limited warranty.

LONG TERM MONITORING Radon is the first cause of LUNG CANCER after smoking. Do you want to know if your home have too much radon Long term monitoring is necessary as radon levels fluctuate daily, to help you take more effective measures to prevent radon exceedance. BE IN CONTROL On-screen results show both long and short term readings, take action if your radon levels are high. Know if your improvements have worked by checking the short term, on-screen readings. NO LAB FEES Unlike a traditional radon gas test kit, receive your first indication of radon levels within 24 hours and no lab fees, ever Save your costs. EASY TO USE Battery-powered Not included, low consumption. It can be easily detected from room to room without needing to be recharged, making it easy to detect radon gas in your home, office, school, basement, or anywhere else. KEEP HEALTH Your home could be susceptible to a radon problem, so radon gas detector is required in every family because there is no guarantee that radon levels in your home will be lower than 2pCiL. Especially in the family of infants, the elderly, pregnant women or sensitive people.

LONG TERM MONITORING Radon is the first cause of LUNG CANCER after smoking. You can't see, smell or taste radon, but you could still exposed to harmful levels in your home. Long term monitoring is necessary as radon levels fluctuate daily, to help you take more effective measures to prevent radon exceedance. BE IN CONTROL On-screen results show both long and short term readings, take action if your radon levels are high. Know if your improvements have worked by checking the short term, on-screen readings. NO LAB FEES Your home could be susceptible to a radon problem, whether it's new or old, with or without a basement. Unlike a traditional radon test kit, receive your first indication of radon levels within 24 hours and no lab fees, ever Save your costs. EASY TO USE Rechargeable battery powered, low consumption. A full charge will last a long time use. Radon tester is the only way to find out of you're in the risk. It can be easily detected from room to room, making it easy to detect radon gas in your home, office, school, basement, or anywhere else. WIDE APPLICATION Radon gas detector is required in every family because there is no guarantee that radon levels in your home will be lower than 2pCiL. Especially in your family of infants, the elderly, pregnant women or sensitive people.

RELIABLE RADON RESULTS As radon levels fluctuate daily, continuous long-term measuring is necessary. Airthings Wave Plus measures radon accurately and reliably. CLEAN AIR SENSORS Radon, Carbon Dioxide CO2, VOCs airborne such as kitchen gases, fumes and cleaning products, humidity, temperature and air pressure sensors allow you to gain full visibility into six key indoor air factors. EASY AND CLEAR RESULTS Wave in front of the device for a color-coded visual indication or connect via Bluetooth to the Airthings App for detailed insights into your air. DESIGNED IN NORWAY, TRUSTED BY THE WORLD 15 years of experience in indoor radon and air quality monitoring and original industry leaders in radon gas detectors.. WHAT YOU GET Airthings Wave Plus, 2 AA batteries, Quick Start Guide, Airthings Support and optional.

ALWAYS-ON AIR QUALITY SENSORS WiFi connected indoor air quality monitor measuring radon gas, PM2.5 air pollution detector, carbon dioxide CO2, VOCs airborne such as kitchen gases, fumes and cleaning products, humidity, temperature, and air pressure..Operating Temperature 4 to 40C 39 to 104F.Sensor type Electrochemical. ACCURATE DIGITAL RADON DETECTOR Radon is the number one cause of lung cancer among non-smokers and kills more than 6x the number of people than home fires and carbon monoxide poisoning combined.. SMART AIR QUALITY MONITORS YOU CAN TRUST With 15 years of experience in indoor radon and air quality monitoring, Airthings has established trust among over 1,000,000 users who rely on its smart monitors for understanding and controlling their air health.. CONTINOUS MONITORING Check your live data anytime and receive timely air quality notifications wherever you are. Track pollutants and contaminants before they become a problem with this always-on indoor radon gas, VOC, CO2, PM2.5 air quality monitor.. FREE FRIENDLY APP Use the Airthings app to check current air quality readings and analyze trends over time. Get timely notifications and tips to improve your air. Check your local pollen forecast with data from Breezometer.. FIVE YEAR WARRANTY Register for the optional and free extended warranty to increase your standard product warranty to five years.. EASY-TO-USE CABLE-FREE Quick and easy setup. Understated unit that is battery-powered for cable-free placement. Customizable eInk screen..

NEW RADON SENSOR TECHNOLOGY Our most accurate, robust and sustainably-designed radon sensor, also measuring humidity and temperature. CUSTOMIZABLE DISPLAY Set your Calm Tech Display view preferences or wave hand in front to trigger sensor levels, with simple color coding. EASY TO USE View data anytime, anywhere, with the free Airthings App iOSAndroid and online dashboard with graphs, notifications and insights wireless and WiFi connected device with up to 3 year battery lifetime. WIRELESS READY Connects to your WiFi, or plug in with the USB cable and the View Radon becomes a hub, bringing other Airthings devices online. CONTINUOUS MONITORING Detect radon early, minimize spread and manage your levels to keep your family safe. WHAT YOU GET Airthings View Radon, 6 AA batteries, Quick Start Guide, Airthings Support and optional and free 5-year extended warranty to increase your standard product warranty.

Water Powered Backup Sump Pumps Extremely reliable, very powerful, water powered backup sump pump system. Fully automatic operation. You dont need to be home to operate it. Uses water pressure from your existing water supply to remove water from the sump.. No Electricity, Battery, or Charger Needed The most important aspect of these pumps is that they use the municipal water supply's pressure. They do not require energy and hence serve as a stable backup during power outages. No battery to wear out or maintain no charger to plug in or monitor.. Detailed Installation Instructions Included, making it easy for even the handy homeowner and weekend warrior to install, saving you time and money. It has a relatively simple design, making it easy to install and maintain.. Water Alarm Included A 9-volt battery-powered water alarm is included to warn you of rising water. Using its own float sensor, which is mounted inside the sump, when high water lifts the float, the alarm sounds off with an 85 dB alarm, likely to be heard almost anywhere in your home. This alarm is included with your purchase of any Basepump.. Cost-Effective, No Maintenance or Repairs Mounts on the ceiling, not in the sump Works with Radon Sealed systems. No moving parts to break and no maintenance required. Any and all parts can be repaired or replaced if needed. Basepump is designed from components that are easily repaired or replaced if something should fail or become damaged. No need to replace the entire unit if something goes wrong..

PROFESSIONAL GRADE PATENTED HIGH COUNTING EFFICIENCY Radon counting sensitivity is 15 times better than the minimum required for professional testing. FIRST RESULT IN MINUTES First radon level reading in 10 minutes after power cable is connected. FAST AND ACCURATE CAPTURE OF CONSTANTLY FLUCTUATING RADON LEVELS Since radon levels constantly fluctuate, continuous long-term monitoring is the surest way to protect your family. SMART VIEW OF SHORT AND LONG-TERM RADON TREND Hourly data and graphs anytime, anywhere with the free Ecosense AppiOSAndroid, Wi-Fi connectivity required. WHAT YOU GET EcoQube, User Guide, Power cable, Power adapter, customer support via email 12 months limited warranty.

Easy Installation - simply plug-in to a standard, 120V outlet in your home. 2-AA battery backup provides protection during a power outage. 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. Test-Hush Button makes testing the detector or silencing false alarms easy. End of life chirp notifies you when the alarm needs to be replaced. 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..

SAFETY FIRST Keep your loved ones safe by ensuring the air inside your home is healthy. Lft provides a reliable, all-in-one, simple and cost-effective way to monitor key indoor air quality indicators such as levels of radon, VOCs Volatile Organic Compounds, CO2 equivalents and humidity. Because everyone deserves to breathe healthy air. KNOW YOUR NUMBERS Did you know that 1 in 15 homes have elevated levels of radon, an invisible, odorless radioactive gas Lft helps you easily and accurately monitor and track changes in levels of radon within your home so you can take necessary action to ensure your indoor air is always safe to breathe.. A MODERN HOME ESSENTIAL We all want safer homes so we install smoke and carbon monoxide detectors without a second thought. But what about nasties like VOCs emitted by furniture and cleaning materials that can cause allergies and headaches, or elevated humidity levels which can encourage the breeding of mold A must-have for every modern home, be sure to include Lft in your home safety arsenal.. ADVANCED TECHNOLOGY, MADE SIMPLE Easy as 1, 2, 3... Simply plug your Lft monitor into any wall outlet, connect to your wifi, download the app and you're all set with no need for batteries, chargers or routers The easy-to-use mobile app allows you to set customizable thresholds to track your air quality on the go whilst the front LED indicator lets you see your air quality levels at all times whilst at home.. QUALITY AND FUNCTION The simple, modern design of our monitors will be right at home in any room and seamlessly blend into your decor. The LED indicator light also serves as a programmable nightlight, perfect for bedrooms and hallways. Designed and made in the USA, every Lft monitor is backed by nearly 4 decades of research. Quality you can trust at unbeatable value for priceless peace of mind.

Importance of Radon MeasurementRadon is the second cause of lung cancer, accurate detection of your surroundings environment daily is essential so that you can make small adjustments to improve the quality of your air. Life Basis radon detector is help you easily monitor your air quality, protect you and family health.. Long Short Term Average ReadingThe long term average represents the average radon value for the on going measurement, max one year. Used to identify any potential health risk The short term average alternates between showing the average radon value for last-day or the last-7-day. Used primarily to see the effect of measures to reduce the radon level.. No Lab Fees TimeNo need to spend a lot of money and make appointments for lab personnel to come to your home to take measurements. Simply turn on the radon meter and you can easily monitor your radon level continuously in real time without spending extra your time and money.. Battery PoweredThe radon tester is battery-operated 3 AAA batteries including and with low consumption, no need to worry about charging at all. Note For the first use, pls remove the transparent plastic spacer to power on the machineWhen the battery power is too low, a low battery prompt will appear on the screenAll datas will be deleted after restarting the detector.. Large ScreenLarge screen digital radon detector for home easy reading the radon monitoring dates for a quick overview the radon levels of your surrounding environment. If you are in an environment with high levels of radon gas, please take action immediately, such as increasing the ventilation.. GuaranteeLife Basis provide 30 days no reason to refund and 12 months product replacement support, please rest assured to buy. Please let us know if you encounter any questions or confusions during use. Please Note The measurement data will be displayed after 24 hours of operation..

Combustible Gas Leak Detector TOPTES PT177 is a useful little tool that helps every household who has gas appliances to quickly and easily pinpoint leakage of combustible gas including LPG, methane, ethane, propane, butane, natural gas, coal gas, gas fuel, liquefied natural gas, etc. It will save a ton of time and potentially reduce energy bills. Easy to Use, Visual Audible Alarm All you have to do is load the provided batteries, let PT177 gas detector finish its 30-second automatic calibration process, and then point near where you suspect the leak to be hold it a couple of centimeters away. PT177 detects gasses and alarms almost immediately within 0.5 to 3 seconds. Five red LEDs visual and 75dB audible alerts that increase with gas concentration. Compact Design Pocket-sized with a pocket clip that allows you to carry it in your shirt pocket. The included storage bag makes the natural gas detector easy to store. It is an excellent tool for RV-ers, DIY-ers, homeowners with gas appliances, etc. It's very convenient and perfect for regular safety checks. User-Friendly Features When the battery voltage is below 2.4V, the power indicator light will flash to remind you to replace the battery in time. If inactive for 5 minutes without operation or detecting gas, PT177 will automatically turn off. Detection range 50 to 1,000 ppm based on Methane. What You Get1x PT177 Gas Leak Detector, 1x Drawstring Carry Bag , 2x AAA Batteries, and 1x User Manual. Combined with Amazon's excellent delivery service, 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.

EXCLUSIVE BRAND of water test kits to earn the Good Housekeeping Seal. Named one of the Top-10 New Products at the National Hardware Show.. DESIGNED SUPPORTED by certified scientists with over 150 years of combined experience in testing drinking water. Made in the USA. LEAD TESTING mechanisms are from patented technologies that indicate if dissolved Lead levels are above or below 5.0 ppb parts-per-billion.. RESULTS IN 10-MINUTES. Includes tri-lingual instructions. See product description below to learn more.. YOUR PURCHASE MAKES A DIFFERENCE in peoples lives. Safe Home donates a portion of every test kit sale to clean water initiatives around the globe. See video to learn more.

LEADER IN HOME RADON GAS DETECTION SafetySiren Pro4 Series is our 4th Generation of electronic radon monitors. Engineered, Designed and Manufactured in the USA. CONTINUOUS MONITORING both short long term radon levels on an easy to read digital display. AUDIBLE ALARM will alert you if radon levels are high. 3 Audible Alarm Modes to Choose from with a Visual Alarm for the Hearing Impaired. BACK-LIGHT MODE for easy viewing of the digital display. PEACE OF MIND SafetySiren Pro4 performs a fail-safe self-test once every 24 hours.

Combustible Gas Leak DetectorThe TopTes PT199 is suitable for LPG, methane, ethane, propane, butane, natural gas, coal gas, gas fuel, liquefied natural gas, etc., and it will exactly pinpoint a leak, reducing the risk of gas explosion and keeping your family and property safe. Visual Audio Gas AlarmThe gas detector employs both visual alarm and audible alarm as fast as 0.5 seconds of detection. When the bar graph increases and the detector beeps, you know gas has been detected. The alarm increases with the amount of gas, and the LCD screen will turn red when the gas concentration is high. Batteries Included Easy to UseThe TopTes PT199 comes with 2x AAA Alkaline Batteries, so you will be able to set the detector up and have it ready as soon as you receive it. The system warm-up time is about 30 seconds. The low battery indicator will engage when battery voltage is below 2.4V. Automatic power off after 5 minutes without operation or gas detection. Compact DesignPocket-sized with a pen hook that allows you to carry it in your shirt pocket. The non-slip texture and material make it easy to hold. With included storage bag, the natural gas detector is also easy to store. It is a great tool for RV-ers, DIY-ers, homeowners with gas appliances, and so on. Saves you from paying hundreds of dollars in diagnostics or wasting gas in an undetected leak. What You Get1x PT199 Gas Leak Detector, 1x Storage Bag, 2x AAA Batteries, 1x User Manual. Combined with Amazon's excellent delivery service, 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.

LCD display short term 1 day and 7 days, and long term. Unaffected by humidity, electromagnetic interference and dust. International outside USA version in Bqm. Extremely accurate 5. Designed in Europe, and tested in Japan and USA.