10 Best

Co2 Detectors

of March 2024

  1. Product Highlights
    • 【full-color led screen display】with 5.5 inch led screen digital display design, this air quality monitor is super easy to read and shows clearly real time data. the battery displays three color states: green, orange, and red. green indicates sufficient power. orange indicates half of the battery. red indicates insufficient power(need charge it in time).
    • 【easy to operate】once turn on the air quality meter, it will automatically measure the surrounding air quality for you.the air quality detector has three easy operation buttons. on-off: long press 3 seconds turn on or off. anew: long press 3 seconds to reset instrument calibration. reset: long press 3 seconds data to clear and new detection.
    • 【multifunctional air quality monitor】this 5 in 1 co2 monitor can detect real-time accurate detect air of carbon dioxide(co2), formaldehyde(hcho), volatile organic compounds(tvoc), co, aqi. co detection range: 0-2400ppm. co2 detection range: 0-5000ppm. hcho detection range: 0-1.999mg/m³. tvoc detection range: 0-12mg/m³.
    • 【large capacity rechargeable battery】the air quality detector has a built-in large capacity rechargeable battery, standby up to 5hours. you can check the air quality from anywhere, or have the device continuously monitor at a specific location. it will always take care of you and your family health.
    • 【multi application】this air quality monitor is suitable for home air detection, car air detection, maternal and child room air detection, and public place detection, perfect for indoor home, school, office, and other occasions. we offer 3 months free return and lifetime warranty for our air quality monitor.
  2. Product Highlights
    • 2.【30s countdown & real-time monitoring & buzzer reminder】the indoor air quality meter is very sensitive, and it will count down for the 30s after turning on the meter, and the detected data will be clearly displayed on the lcd screen, and the system will evaluate the risk level (good or ok or poor ) when the value exceeds the normal range, the buzzer will sound quickly...
    • 4.【high-precision sensor and maximum value button】the air quality test kit adopts an updated digital temperature and humidity sensor, and the high-precision sensor identifies and captures different pollutants in the mixed gas to ensure the accuracy of the measurement indicators. the home air quality tester has a max button to view the maximum data in the current test re...
    • 6.【packing list and 3-year warranty】the air quality test kit include 1pc air quality monitor, 1pc usb cable, 1pc 9v battery and 1pc user manual. we provide a 24-month free warranty and 36 hours friendly customer service to ensure your shopping experience. if you have any questions about this indoor air quality testing kit, please feel free to contact us and we will prov...
    • 1.【5-in-1 portable air quality monitor】this indoor air quality testing kit provides accurate results for many air quality measurements, including carbon dioxide(co2), formaldehyde(hcho), volatile organic compounds(tvoc), temperature(℃/℉) and humidity. the home air test kit help monitors air quality and is widely used in the home, office, car, kitchen, bedroom, gym, hote...
    • 3.【built-in rechargeable battery and low battery reminder】the carbon dioxide detector has a built-in rechargeable lithium battery and is packaged with a usb cable. when fully charged, the detector can continue to work for 6-7 hours. when the battery level is too low, the battery box in the upper right corner of the screen will flash to remind the user to charge, and it ...
    • 5.【lcd display and support backlight】the handheld air quality tester is made of abs material, and the excellent performance of high-temperature resistance and impact resistance makes the air pressure meter have a long service life. the large display screen supports lcd backlight to make the operation more convenient and the displayed data clearer and easier to read. sho...
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