The CO91-14IS Portable CO Monitor is an intrinsically safe CO Monitor which features an audible alarm of 90 dBA. The alarm and light incorporated in its design gets activated when CO content exceeds 10ppm (5ppm for Canadian models). ts external alarm with light allows usage in a closed position while eliminating the chance of damage or contamination to internal elements. The CO Monitor operates on 9 VDC only.
CSA approved for Class I, Division 1, Groups C and D environments
Quick connect calibration fitting