SMARTSENSOR AS8806 Nitrogen Dioxide Gas (0.1ppm, -10 ~ 50℃)

Gas Type:Nitrogen Dioxide Gas (NO²) ;  

Resolution: 0.1ppm ; 

Sound, Vibration, Light Alarm Adjustable alarm values, alarm sound up to 80 dB;

OperatingTemperature: -10~50℃; 

Auto/Manual Power Off;

Low Concentrationalarm; 

3.7V Rechargeable Lithium-ion Battery; 

Battery Working Runtime: 60 Hours ;