ID 1266883798 SMART SENSOR ST8990 Multi Gas Monitor Rechargeable 4 in 1 O? LEL CO H?S Gas Detector Tester Sensor with Backlight Alarm Function LCD Display
Features:It is capable of detecting 4 kinds of gas: carbon monoxide(CO), hydrogen sulfide(H?S), oxygen(O?) and combustible gas(LEL).Premium material and selected top quality electronic components ensure excellent sensitivity and accurate measurement.Pocket-size, light weight and ergonomics design make it convenient to carry and use.Built in 2500mAh lithium-ion battery after a full charge allows this alarm to work for 8 hours operation, and work about 6 hours with external gas sampling pump.Backlight enables you to see the value clearly even in dark environment.2 alarm methods: audio alarm and icons showed on the screen.Various functions meet your demand: gas monitoring, peak value display, low alarm setting mode, high alarm/TWA setting mode, etc.It is suitable to be used in petroleum, chemical industry, metallurgy, refining, etc.