Gas Detector, PLT840 4 in 1 Gas Detector CO H2S O2 Monitor Analyzer Leak Portable Waterproof, Dust-Proof
Detect 4 kinds of gas: carbon monoxide(CO), hydrogen sulfide(HS), oxygen(O) and combustible gas(LEL). Continuously monitor the CO, HS, O and LEL gas concentration in the surrounding environment with professional and accurate measurement.
Intelligent voice, Sound & light vibration alarm works when one of the CO HS O LEL gas concentration reaches the level of the alarm Can set automatic shutdown time and concentration of alarm value Large color LCD display with backlight for easy reading
Can connect to a sampling pump to operate in closed place It adopts advanced integrated circuit technology embedded computer control high-quality imported gas sensors, with excellent sensitivity and repeatability.