Oxygen flowmeters Original Instruments to measure the oxygen flow for adult or pediatric use. Complete line Allied’s Timeter Oxygen flowmeters available to fit your needs from 0-2 Lpm to 0-25 Lpm.  Also available with Ohmeda, Chemetron, MedStar or Puritan Bennett quick adapters. Ambulance requirement according to the KKK specifications. Allied’s Timeter  Sure-Grip Single or dual oxygen flowmeter with Y block or  T adapter available. Pediatric flowmeters Neonate flowmeters Manufacturers: Allied Healthcare Products Timeter