O2 test monitoring GC-501

NO2NOxCO

VICI Metronics offers the complete G-Cal line of small, portable monitors/alarms which utilize GCI electrochemical sensors for the detection of O2 and toxic gases such as CO, H2S, SO2, NOX, and NO2. These low-cost, battery-powered units are ideally suited as a personal monitor for field use, but have a sensor cable option for remote sampling. Monitors feature a preset audible and visible alarm, with the gas concentration displayed in ppm or as a percentage.