WatchGas SST1 Replacement CH4S Sensor SST-SPARE-MM Methane Laundered prior to final packaging

Laundered prior to final packaging

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The base was designed with 2-holes so they nest and stack easily for better and more efficient transportation and storage

Low battery alarm

High strength 1/4" twist link zinc plated chains

WatchGas SST1 Replacement CH4S Sensor SST-SPARE-MM Methane Laundered prior to final packagingWhen 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