CHAD Evolution Electronic Oxygen Conserver

Evolution Electronic Oxygen Conserver The Evolution Electronic Oxygen Conserver is a lightweight and efficient device designed to enhance your oxygen therapy experience. With its compact design and long-lasting battery life, you can enjoy freedom and mobility without compromising on oxygen delivery. Features Delivers a uniform oxygen pulse at increments: 1, 2, 3, 4, 5, 6, 7 Plus CF preset @ 2 LPM Minimum 2-year battery life* utilizing 2 AA batteries Delivers a 5:1 savings ratio from 14-40 breaths per minute Senses a breath/delivers oxygen in the first half of the inspiratory cycle Operating pressure range: 500-3000 PSI Weighs only 14.9 ounces with batteries Single push button selects the equivalent LPM dosage settings Auto shut-off feature conserves battery life Fits easily in virtually any carry bag