Fixed Oxygen (O2) Gas Detector (0-25%)The Fixed Oxygen (O2) Gas Detector (MSC2 + SC2 E1195 A2 P 00) is designed to protect individuals near toxic gases in commercial and industrial applications. This fixed gas safety monitor measures nitrogen, helium, oxygen (0 25%), and argon levels and detects hazards in order to protect facilities from overexposure. Fixed oxygen gas detectors are critical in scientific, medical, industrial, manufacturing, and welding applications or anywhere O2 is