Disposable Peak Flow Meter
1.CE certificate 2.medical device, cure asthma. 3.Packing:1pc/box, 200pcs/carton(40*60*55,15kg)
Peak Flow Meter ( medical device, medical oxygen flow meter )
It is a portable, hand-held device used to measure your ability to push air out of your lung and provide an correct indicator of the condition of airway.
Material: ABS
Size: (oval) 30/50×155mm
Packing: 1pc/box, 200pcs/carton(40*60*55,15kg)
Disposable Peak Flow Meter