Portable 1L-3L Continuous Flow/1L-3L Pulse Flow Oxygen Concentrator With 2 Hours Battery I Model HACE12
This is a 1L-3l adjustable continuous flow oxygen concentrator. The machine has 2 working modes-continuous flow and pulse flow. On pulse flow, It has 1 setting to 5 setting. The max litres of oxygen ~= 3 litres. It means 5 setting gives you 3 litres. It has 86%~92% oxygen concentration when it is on 1 setting and oxygen concentration decreases as you increase oxygen produced by the machine.
Oxygen concentration at 1L is 92%. concentration at 1.5L is 61%, concentration at 2.3L is 51% while the concentration at 3L is 44%
30 days money back Guarantee and 1 year manufacturer's warranty comes with the machine
- Used at home, for car travel and out door.
- It comes with built-in and rechargeable batteries, for long time out door use 2 hours.
- 2 working models-continuous flow and pulse flow.
- Light and Nice our looking, it weighs only about 4.6lbs.
- It comes with oxygen purity sensor
- Timer function for time setting.
- Easy to operate and very convenient for elders and who need daily oxygen therapy.