Mainly used in the medical center oxygen supply system to aid oxygen supply for oxygen-deficient patients in hospitals, ambulances, nursing homes, scientific research institutions, industrial and mining, etc. 
 The oxygen regulator with a humidifier and flowmeter has precise flow and is easy and safe to use. It is an important device for oxygen therapy in emergency rooms, ICU, operating rooms, and hospital wards.
The product has accurate output, high quality, and safety.