Place of Origin
Beijing, China
Detecting Gas
Combustible Gas/H2S/CO/O2 (Can be Customized)
Alarm Type
Vibration+Sound+Light Alarm
Sensor type
Electrochemical+Catalytic Combustion
Measure Range
0-1000ppm 0-100%LEL 0-30%VOL
Battery
2500mAh Lithium Rechargeable Battery