3L Oxygen Concentrator OLV-3

1.High oxygen purity 93%+-3% from 1Liter to 3 liter

2.Comes with overload protection system, which can protect machine if meet high voltage.

3.Timing function, can setting up working

time:30mins,60mins,90mins,120mins

4.Automatic Alarm function :power failure alarm, low voltage alarm, low purity alarm(Optional).

5.Available comes with nebulizer function.

6.Use France imported CECA molecular sieve

7.Long life time, more than 16000 hours

8.Available 7*24 hours continuous work

9.2 Years warranty

10.TUV CE, ISO approved and got free sale certificate

11.Available use at high altitude place.