BW SINGLE GAS DETECTOR - OXYGEN
BW GAS ALERT EXTREME - Single gas monitor for Oxygen. Simple but reliable personal protection.
Direct, real-time readings on large LCD
Operates through consecutive shifts � exceptional battery run-time
Secure & accurate history with datalogging option
Self-Test of sensor, battery status, circuit integrity & audible/visual alarms on start up
Bright wide-angled visual alarm bars
Built-in concussion-proof boot