Industrial Portable Gas Detector With CO H2S O2 LEL Detection

Professional-grade portable gas detector designed for comprehensive monitoring of carbon monoxide (CO), hydrogen sulfide (H2S), oxygen (O2), and lower explosive limit (LEL) gases in industrial environments, other combine can be specified.

Built-in sampling pump; LCD dot matrix display, support backlight function; With Span-calibration and zero calibration functions, makes the detection more accurate and reliable