Co--when the refrigerant concentration level is reached, it enters the detection state, if the user turns on the look for sources of higher concentrations of leaks, the instrument can also be turned on in clean air to adjust to maximum sensitivity, at which point leaks above the zero concentration level can be detected,rechargeable
Propane--it has the function of power-on reset and automatic follow-up, which can ignore the concentration level of halogen gas in the environment,gas detector rechargeable
Auto-following circuit: when the instrument is in the detection state, the automatic circuit will follow the halogen in the environment, changes in the concentration of the element gas to prevent false alarms,gas alarm gas detector propane detector,propane gas detector
Ac refrigerant leak detector--when the leaked gas is found, the warning sound will become more rapid, and the more leakage, the more rapid the warning sound, at the same time, the indicator light flashes quickly,portable gas leak detector
Electronic gas--indicator lights on the front of the panel are used for leak warning and battery voltage indication,home