Oxygen flowmeter, the device to measure the oxygen flow, it will be according to the doctor prescription. Different configurations available to fit your needs. Fromm 0-2lpm to 0-25 lpm. Also available with Ohmeda, Chemetron, MedStar or puritan Bennett quick adapters. Ambulance requirement according to the KKK specifications.
Manufacturers: Timeter, Chemetron, Genstar. Amvex