WatchGas SST1 3 Year H2S Gas Detector SST1-H-36 NSA BRANDS Alarm Setpoint range of 5

Alarm Setpoint range of 5 ppm to 200 ppm

and it rises quickly

Forge FR 6

Contoured fit disposable polyurethane earplugs

WatchGas SST1 3 Year H2S Gas Detector SST1-H-36 NSA BRANDS Alarm Setpoint range of 5Not every H2S monitor needs to give you a number. Sometimes the job just needs a badge that alarms when you're in danger no calibration schedule, no battery replacement cycle, no training curve. That's what the SST1 Limited Life line is for. The WatchGas SST1 3 Year H2S gas detector is an alert only monitor: no digital ppm display, factory set alarm setpoints anchored to major U. S. regulatory ceiling limits, non serviceable, and no maintenance