1. Our Band gear pinhole flowmeter of oxygen concentrator with Electronic signal adopts high-precision measurement technology.
2. Our Band gear pinhole flowmeter of oxygen concentrator with Electronic signal adopts low power consumption design.
3. Our Band gear pinhole flowmeter of oxygen concentrator with Electronic signal has a multifunctional interface.

1. Our Band gear pinhole flowmeter of oxygen concentrator adopts band gear design.
2. Our Band gear pinhole flowmeter of oxygen concentrator adopts pinhole structure.
3. Our Band gear pinhole flowmeter of oxygen concentrator measures with high precision.