WatchGas SST4-PUMP Replacement LPC LEL Sensor SST-SPARE-X4 Drain Guards This sensor gives you accurate

This sensor gives you accurate readings across the full ppm-through-percent detection window without over-ranging — the right choice for battery charging rooms with continuous H2 evolution

Includes battery charger kit and cleaning plugs

This monitor has default alarm setpoints at 35 ppm and 200 ppm

a 50% LEL cal gas reads at 40% or lower)

Petzl PIXA 4 Headlamp is compact

WatchGas SST4-PUMP Replacement LPC LEL Sensor SST-SPARE-X4 Drain Guards This sensor gives you accurateWhen 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. This WatchGas Replacement LPC LEL Sensor drops into the WatchGas SST4 PUMP 4 Gas Detector when configured with an LPC (Low Power Consumption) LEL sensor. An LEL sensor is the fire channel of a 4 gas monitor. It doesn't measure toxicity it measures how close the atmosphere is to being