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Ships within 48 hours · Estimated delivery Sep 10 - Sep 15
5 oz FR Shirt has patented underarm and back vents
Multi Module System:
3-15 certified
or other regulated gases
Includes pulley & carabiner
WatchGas Replacement O2 Sensor SST-SPARE-O High Visibility Clothing 5 oz FR Shirt hasWhen your O2 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 O2 Sensor drops into the WatchGas SST1 O Serviceable O2 Gas