- Brand Name : Greetmed
- Model Number : GT620-305 oxygen concentrator
- Instrument classification : Class II
- Warranty : NONE
- After-sale Service : Online technical support
- Product name : oxygen concentrator
- Mains Voltage (V/Hz V/H) : Ac220/50
- Power input (VA) : 300
- Oxygen content(%) : ≥90
- Noise level Db(A) : ≤48
- Ambient temperature : 5-40
- Net weight (KG) : 20
- Power Source : Electrical
- Certificate : CE,ISO13485
