Set of five (5) lightly used Precision Flight Nelson Oximizer kits with an oxygen conserving reservoir in the face piece, adjustible flow meter and connector compatible with most oxygen systems. Suitable for use to 18,000'. Comfortable, allows use of standard microphone and headphones. Easy talking to passengers and conveniently eat or drink.
Two Nelson Model BD404 oxygen masks (elongated style) for use below 25,000'.
Two EZ/Ox nasal cannulas.