Phomnd 4-Gas Meter Tester,4-Gas Meter Tester Analyzer Portable Co Digital Toxic Reable Lcd Display Sound Light Alarm Air Quality Tester

High-strength engineering plastics, good seismic resistance, high strength, high-grade atmospheric appearance and dust-proof, waterproof and explosion-proof function.
Detect 4 kinds of gas: carbon monoxide(CO), hydrogen sulfide(H₂S),(O₂) and combustible gas(EX).ligent voice, sound, light, alarm will work when one of the these gas concentration reaches the level of the alarm.
It adopts high-quality gas sensors, with super high sensitivity, excellent repeatability, accurate measurement, and quicker response time. The can provide enhanced protection to you.
Large LCD display for easy reading supports Chinese-English interface and Chinese-English voice prompt. It has compact size and unique clip design which make it be convenient for user to carry around.
It can be widely used in shipping,, oil exploitation, chemical, gasline, tunnel construction, coal, metallurgy, paper, fire, municipal, textile and other industries.