WIFI Tuya Smart CO2 Sensor Carbon Dioxide Detector HCHO TVOC CO2 TEMP HUMI Detector LCD Display Smart Life APP Black

NOTE: The VOC sensor is very sensitive to organic gases especially active organic gases such as alcohol formaldehyde vinegar and soot and is easily affected by this causing changes in readings. Type: Air Quality Meter color:Black Material:ABS Package Contents: 1 x Air Quality Detector 1 x Charging cable Only the above package content other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.