multi gas detector
digital multi gas detector
lithium battery multi gas detector
Delivery Detail: 3-5 working days; Detecting Gas: LEL, CO, O2, H2S; Alarm Type: Audio, Visual LED and Vibratory Indicators; Measure Range: O2: 0-30% by Volume LEL: 0-100% LEL CO: 0-1000 ppm H2S:0-100 ppm; Sensor: CO, H2S and O2-Electrochemical; Combustible Gases-Catalytic; Method of Detection:...