Gas Detector Combustible Oxygen Hydrogen Sulfide Analyzer Tester For O2 H2S EX
172,86 €
EX:0-100%LEL O2:0-30%VOL CO:0-1000PPM H2S: 0-100PPM. It adopts dot matrix display technology and various toxic gas sensors. about 8 hours for flammable gas, about 200 hours toxic gas. sound, light, vibration triple alarm.
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