Mountain High has recently introduced the CO-PILOT, an affordable, hand-held oxygen system designed for supplemental breathing at high altitudes.
This system is especially useful for those pilots who rarely fly at altitudes requiring oxygen and, therefore, do not need a full-featured oxygen system. Unlike similar systems, the CO-PILOT regulator has an on/off and volume control knob that is adjustable from off to 2 liters/min. The face mask is removeable and can be replaced with an Oxymizer conserving cannula for continuous "hands off" use for durations over 30 min. @ 15,000 ft. per cylinder. The built-in pressure gauge allows the user to see, at a glance, how much oxygen is available at all times. The CO-PILOT system can be shut off and stored with a cylinder installed for over a year without any noticeable leakage.
The basic CoPilot comes with a regulator with gauge, facemask, 3-18 liter non-refillable cylinders and instruction manual. Options include additional cylinders and Oxymizer cannula which can be ordered at any time.