GX-3R Pro Five Gas Personal Monitor LEL/O2/combo H2S & CO/ppm CO2

Smallest & lightest 5 gas monitor that simultaneously detects LEL, O2, H2S, & CO, Toxic/IR Gases: HCN, NH3, NO2, SO2, and CO2.
The GX-3R represents the latest evolution of gas detection technology utilizing a new generation of micro sensors. The LEL sensor has a unique design with two active filaments in one sensor to increase it’s resistance to silicone poisoning. If one filament gets poisoned the second filament takes over. The new O2 sensor is electrochemical with a 3 to 5 year life span.

Safety supervisors will appreciate the non-compliance indicator. The instrument flashes it’s 3 LED lights every 30 seconds in the following conditions; if the instrument has not been bump tested, or if calibration is due, or if there was a gas alarm event. The 3 LED lights will continue to flash once every 30 seconds until the non-compliance condition has been resolved. The 30 second interval is adjustable. Show Less