5 in 1 Carbon Dioxide CO2 Detector Meter Carbon dioxide formaldehyde TVOC Temperature humidity Monitor Gas Analyzers

juan juan. TVOC Detection range 0~0.6mg/m³. HCHO Detection range 0~2.0mg/m³. Carbon dioxide detection range 400~5000PPM. USB power cord. Product Description. Type. 5 in 1 infrared carbon dioxide detector. Customized support. OEM. Product name. 5 in 1 infrared carbon dioxide detector. Weight. 200g. Size. 90mm69mm35mm. TVOC Detection range. 0~0.6mg/m³. HCHO Detection range. 0~2.0mg/m³. Carbon dioxide detection range. 400~5000PPM. Product Introduction. Please do confirm whether the air quality detector is in good condition andthe accessories are complete after opening the package. 1. Air Quality Detector black, white). 2. Instructions. 3. uSB power cord. There is a protective film on the product screen. No need to calibrate after starting up, work and detect automatically. Instructions. 1. Press and hold the on-off key on the right for 3 seconds to turn on andtrun off, then it will display the current air quality parameters. 2. Air Quality Detector: It displays the current coz data, as