Air Quality Monitor, 5 in 1 Carbon Dioxide CO2 HCHO TVOC Detector, Temperature Humidity Gas Analyzer, USB Type-C Charging, Real Time, Sound/Light Alarm

5 in 1 air quality analyzer, CO2, HCHO, TVOC, temperature and humidity monitoring functions, real-time color digital display, clear and intuitive, easy to use.

LCD display, different font colors indicate different air qualities, green, yellow and red represent warning colors in different concentration ranges

Large capacity 1200 mAh battery for long working time, up to 10 hours standby time. Type-C charging interface, easy charging.

The product does not need calibration, startup can be tested, accurate detection of carbon dioxide, used in greenhouse agricultural planting, greenhouse vegetables, production warehouse, raw material processing, laboratory, family, car, office, etc.

Double color light and sound alarm reminder. The alarm beeps constantly, if you want to turn off the sound, please click the power button twice and then turn off the sound.