Every new unit sold comes complete with an IANZ Calibration Certificate
Water and dust-resistant housing and three-alarm capability ensures workers are warned of the presence of CO or H2S.

Fully featured single-gas monitor
0.1ppm resolution on Hydrogen Sulphide (H2S) sensor
Two ranges of CO sensors available - choose from 0-500 ppm or 0-1999 ppm
Measures STEL, TWA, high and low alarms
High-performance sensor for fastest possible response time
Compatible with AutoRAE Lite bump test and calibration station
Large, easy-to-read display
Lightweight, easy to wear and use
Logs up to 10 events
Water- and dust-resistant
Audible, visual, and vibration alarm