Ar820 formaldehyde gas detector introduction
Ar820 household formaldehyde gas detector, which adopts imported advanced sensors, are of excellent performance, high accuracy and stability, and are able to implement continuous real-time detection. This type of detectors can be applied in household, offices and any other dwellings.

Ar820 formaldehyde gas detector product specifications
* measurement range: 0~5.0 ppm
* resolution: 0.01 ppm
* accuracy: ±5%
* temp. Measuring range: 0'c~40'c/32'f~104'f
* temp. Resolution: 0.1'c/0.1'f
* temp. Accuracy: ±2'c
* humidity measuring range: 10~95%rh
* humidity resolution: 0.1%rh
* humidity accuracy: ±5%rh