WatchGas Replacement SO2 Sensor SST-SPARE-S Portable O2 Gas Monitors Please note

Please note

which is known to the State of California to cause cancer

This almost frameless design creates a spectacle that weighs only 27 grams per pair

unrestricted

WatchGas Replacement SO2 Sensor SST-SPARE-S Portable O2 Gas Monitors Please noteWhen your SO2 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 SO2 Sensor drops into the WatchGas SST1 S Serviceable SO2