Portable gas alarm is a device which detects the leakage of gas, LPG (Liquefied Petroleum Gas) and H2.
security 2014 1.Plug and play 2.Android & IOS APP 3.Two way communication 4.GSM quad band
handheld,easy to operate. Highly reliable and accurate. High power efficient. Durable, reliable and Cost-effective. pump
PGAS-21 0-100% LEL Portable Gas Detector CH4 Methane 1.100x60x30mm 2.105g 3.catalytic combustion 4.0.1ppm
*suitable for LPG,city gas from Pipe system, methane gas *test button *ceiling mounted detector *alarm, power indicator
portable methane gas detector 1. Hot wire type sensor 2. 220/110 V AC power source 3. Self test function 4. 85dB alarm mode
low battery warning Memory recall function Automatic self-check Test/reset butto