Portable Gas Detector, H2S, O2, CO, LEL 4 in 1 Gas Monitor, Rechargeable Gas Analyzer with Audible and Visual Vibration Alarms, with LCD Screen

This professional 4-in-1 gas detector is designed to detect CO, H₂S, O₂, and LEL gases. It can continuously monitor the concentration of CO, H₂S, O₂, and LEL gases in the surrounding environment. Once the gas concentration reaches the alarm level, the alarm sounds, vibrates, and flashes. This high-precision, portable CO, H₂S, O₂, and LEL gas tester is compact and lightweight, making it very easy to carry and use. Features:
Detects 4 types of gas: carbon monoxide (CO), hydrogen sulfide (H₂S), oxygen (O₂), and combustible gas (LEL).
Continuously monitors the concentration of CO, H₂S, O₂, and LEL in the surrounding environment with professional and accurate measurement.
Triple audible/vibrating/flash alarms activate when any of the CO, H₂S, O₂, or LEL gas concentrations reach the alarm level.
Large HD LCD screen with backlight for easy reading.
Can be connected to a sampling pump for operation in enclosed spaces.
Can be widely used in marine transportation, mining, oil drilling, chemical, gas pipeline, tunnel construction, coal, metallurgy, paper, firefighting, municipal, textile, and other industries. industries. Package List:
1 4-in-1 Gas Detector
1 USB Cable
2 Screws
1 Gas Calibration Fume Hood
1 Storage Bag
1 User Manual (English)