4 in1 Multi Gas Detector CO H2S O2 LEL Tester Analyzer Oxygen BX001

Ready Stock, Feature: Detects 4 types of gases: carbon monoxide (CO), hydrogen sulfide (H₂S), oxygen (oqar) and flammable gases (LEL). Continuously monitor CO, H₂S, O₂ and LEL gas concentrations in the surrounding environment with professional and accurate measurements. Intelligent sound, sound & light vibration alarm works when any of the CO, H₂S, Oss & LEL gas concentrations reach the alarm level. Can set automatic closing time and concentration alarm value. Large color LCD display with backlight for easy reading. Can be connected to a sampling pump to operate in an enclosed space. It adopts advanced integrated circuit technology, embedded computer control, high-quality imported gas sensor, with excellent sensitivity and repeatability. It uses a dot matrix LCD display to support Chinese-English interface and fast Chinese-English voice, so that users can quickly understand the product and use and maintain it simply. High-strength engineering plastics, good seismic resistance, high strength, high-grade atmospheric appearance and dustproof, waterproof and explosion-proof functions. Stainless steel buckle, back with rack can be fixed on the outside of the tool, clamped firmly and not easy to fall off. Specification: Material: ABS Color: black, orange Plugs: EU, US Detection gas: carbon monoxide (CO), hydrogen sulfide (H₂S), oxygen (oqar), Combustible gas (LEL) Precision: ±5% FS Response time: T<30s Display: LCD displays real time data and system stations Alarm: audible visual vibration alarm with audible alarm Working temperature: -20-50,<95%RH non-condensing Power supply: DC 3.7V/1800mAh (rechargeable lithium battery) Explosion-proof rate: ExibIIBT3Gb Detecting Range : CO: 0~1000ppm H2S:0~100 PPM O2: 0~30%vol Combustible Explosive Gas (Ex / LEL / CH4): 0~100%LEL