Oxygen / Air Flowmeter is a device for oxygen / breathing air inhalation of first-aid and hypoxic patients in the hospital. It mainly consists of oxygen pressure gauge, pressure reducer, safety valve, flow tube, flow control valve and humidification bottle.

Flowmeters are mainly used to regulate the flow of oxygen and oxygen humidification. Whether its performance is accurate and reliable will directly affect the patient’s personal safety. It can not only accurately measure the instantaneous flow of oxygen, but also enable healthcare workers to keep abreast of patient oxygen absorption status. The humidifier bottle is made from unbreakable polycarbonate material, carries a capacity of 250ml, withanti-bacterial filter along with inserting probe compatible to the gas outlet.