WatchGas SST1 Replacement CH4S Sensor SST-SPARE-MM Methane and the PVA cooling towels

and the PVA cooling towels offer portable relief you can reuse endlessly

40 watt lamp

High strength 1/4" twist link zinc plated chains

a regulator 0

WatchGas SST1 Replacement CH4S Sensor SST-SPARE-MM Methane and the PVA cooling towelsWhen your methanethiol sensor drifts, you don't replace the whole monitor. You swap the sensor cell. That's the operational advantage of the serviceable WatchGas SST1 line. Traditional single gas monitors are single use when the sensor reaches end of life or a bump test reveals unrecoverable drift, the whole unit gets discarded. The SST1 platform is designed to be maintained: this WatchGas Replacement CH4S Sensor drops into the WatchGas SST1 MM