Delivers a uniform oxygen pulse at increments: 1, 2, 3, 4, 5 and 6
Two continuous flow (CF) settings preset @ 2 LPM and 4 LPM
Delivers up to a 6:1 savings ratio from 14-40 breaths per minute
Senses a breath/delivers oxygen in the first half of the inspiratory cycle
Operating pressure range: 200-3000 PSI
Lightweight and quiet operation
Easy-to-operate single selector knob
Compact design fits easily in virtually any oxygen carry bag