WatchGas SST4-PUMP Replacement LPC LEL Sensor SST-SPARE-X4 Drain Guards Petzl PIXA 4 Headlamp is

Petzl PIXA 4 Headlamp is compact

Includes battery charger kit and cleaning plugs

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

It has ventilation holes with sliding shutters to allow airflow through the helmet

providing an extremely large surface area for adsorption

WatchGas SST4-PUMP Replacement LPC LEL Sensor SST-SPARE-X4 Drain Guards Petzl PIXA 4 Headlamp isWhen 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