Temtop C1 CO2 Monitor Air Quality Monitor, Indoor Carbon Dioxide Detector, Tester for CO2, Temperature and Humidity

Multifunctional CO2 monitorReal-time CO2 detect, humidity and temperature monitor.CO2 detection range: 400-5000PPM.Temperature detection range: -10-60°C (14-140°F).Humidity detection range: 0-99%RHMultiple alarm modesThe color coding and optional alarm, will sound the warning when the CO2 concentration becomes excessive No Disturb for a Worry-Free LifeThe sound alarm can be turned off, and without backlight, no noise and light disturbances, allowing you to easily fall asleep at night  Cost-effectiveness and 70 days standbyThe latest Photoacoustic CO2-Sensor incorporates intelligent algorithm , offering dual detection modes and using up to 70 days ! It provides you with the most cost-effective CO2 detector Mini and Multi ApplicationSmall and thin , easy to carry, also with a detachable stand and adsorptive back cover. You can check air quality anywhere and anytimeWhat's IncludedDetector x 1USB cable x 1User manual x 1Bracket or accessories set x 1 User Manual-Temtop C1 Indoor