NUVAIR – Pro Trimix Alarm Analyzer, measures helium (He) and oxygen (O2) levels in mixed gases – with Rechargeable Lithium Battery

NUVAIR – Pro Trimix Alarm Analyzer, measures helium (He) and oxygen (O2) levels in mixed gases – with Rechargeable Lithium Battery Used by technical divers for multigas analysis, the Nuvair Pro Trimix Alarm measures helium (He) and oxygen (O2) levels in mixed gases. Self-calibrating with audible and visual alarms. With an optional relay, the Pro Trimix Alarm can shut down a compressor at user-defined set points.