The O2NE+™ is a simple to use, wall mounted oxygen depletion monitor which has 2 audible/visual alarms which will trigger at 19.5% and 18% O2 which means that lab personnel can take evasive action in the event of a gas leak.
Delivery Includes: Main O2 sensor unit with relay on 2nd alarm (18%) and 1 alarm repeater to be placed at the entrance, with mains power supply