Medical Air Flowmeter is a pressure compensated flowmeter that delivers an accurate prescribed flow to the end user from the medical air source. It is indicated for use of medical air delivery if the client should not receive their treatment powered by oxygen the physician/nurse/RT can assess the most appropriate air source to be used (i.e. MDI vs. medical air vs. small compressor). Features/Benefits Compat design allows the unit to fit into tight headwall areas and makes it virtually damage proof when other equipment is installed. Crack-resistant polycarbonate housing resists to chemical solution solutions which rugged enough to standup to the hospital environment. Lightweight aluminum body aids portability when use. Expanded scale makes the flow adjustment easy and enhance readability on the 0-5 LPM range. Stainless steel flow indicator eliminates sticking caused by static electricity. Easy-to-grip knurled knob provides easier access and fine flow control even works with gloved hands. Graduations extend over 180° of the tube for instant reading of flow rate delivered for greater accuracy and control. One-hand operation quick connector can directs plug-in with the selected adapter makes operation facilitate.