WatchGas SST4-MICRO Replacement LPC LEL Sensor SST-SPARE-X1 High Visibility Jackets and 34L N2 cylinder (Ground

and 34L N2 cylinder (Ground Shipping Only)

If your monitor has been used in an environment with silicone

The Back D-ring provides a general fall arrest device connection point and is included on all models of 3M™ Protecta Comfort Vest-Style Harnesses

even after going through the laundry

or battery swaps

WatchGas SST4-MICRO Replacement LPC LEL Sensor SST-SPARE-X1 High Visibility Jackets and 34L N2 cylinder (GroundWhen your LEL sensor drifts, you don't replace the whole monitor. You swap the sensor cell. That's the operational advantage of the serviceable WatchGas SST4 line. Traditional 4 gas monitors have soldered in sensors when the LEL channel fails a bump test or reaches end of life, the whole monitor gets discarded. The SST4 platform is designed to be maintained: this WatchGas Replacement LPC LEL Sensor drops into the WatchGas SST4 MICRO Diffusion 4 Gas