- FLOW METER can adjust oxygen flow rate 0-15 liters / minute
- The body is made of anodized aluminum, light weight
- There is a dust filter inside the flowmeter
- Nebulizer can be adjusted to 3 levels 40%, 70% and 100%
- There is a slot for a HEATER for heating
- There is a check valve slot to release pressure When the pressure is more than 2 PSI or 40 mm / Hg
- 500 cc humidifier cylinder made of polysulfon (POLYSULPHON), durable, not broken, the cylinder can be sterilized by autoclaving