WatchGas Replacement O2 Sensor SST-SPARE-O High Visibility Clothing Includes pulley & carabiner

Includes pulley & carabiner

Steel wire framework

Organic Vapor/Acid Gas/Ammonia/Methylamine/Formaldehyde

5 oz FR Shirt has patented underarm and back vents

WatchGas Replacement O2 Sensor SST-SPARE-O High Visibility Clothing Includes pulley & carabinerWhen 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