Digital Tester Electrical Testing Gas Monitor 4 in 1 O₂ LEL CO H₂S Gas Detector Rechargeable Alarm Gas Analyzer with Backlight Alarm Function ST8990
$136.78
Description
It is capable of detecting 4 kinds of gas: carbon monoxide(CO), hydrogen sulfide(H₂S), oxygen(O₂) 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..Backlight enables you to see the value clearly even in dark environment..Various functions meet your demand: gas monitoring, peak value display, low alarm setting mode, high alarm/TWA setting mode, etc.
