





Attributes
Sound and LightAlarm Mode
4 In 1 Gas Detector, H2S EX O2 CO Analyzertype
Guangdong, Chinaplace of origin
OEMcustomized support
AQM-434model number
Gain Expressbrand name
material:ABS
power:DC3.7V
warranty:1 Year
Type:4in1 Gas Detector
Detecting Gas:Methane, Oxygen, Carbon Monoxide, Hydrogen Sulfide
Sampling method:natural diffusion
Measure Range CO:0~1000ppm
Working voltage:DC3.7V (Rechargeable Lithium Battery 3000mAh)
Ambient Temperature:0~40℃
Relative Humidity:<93%
Protection level:IP68
Storage data:30,000 data














