Customized support
OEM, ODM
Place of Origin
Ningxia, China
Power supply
3.7VDC 2100mA high capacity rechargeable polymer battery
Sampling Type
diffusion (optional outer pump)
display
2.31-inch high-definition color screen
Housing
High strength engineering plastics
Explosion proof
Ex ia IIC T4 Ga
Alarm Type
sound light and vibration alarm can be set