Argon CO2 welding gas flow meter, scale tester, flow meter measurement for TIG MIG plasma welding

Flowmeter tester graduated from 0 to 25 liters per minute in 1-liter increments, used to test the gas flow rate with a MIG or TIG torch. Simply place the tester on the MIG or TIG gas nozzle; the gas flow rate is measured from the top of the ball and can be used for all gases. Designed to check the gas flow rate on TIG or MIG torches. Release the MIG wire tensioner to stop the wire feed during the test. Turn off the high frequency (HF) on TIG welding machines to avoid electric shock.