100% brand new and high quality<br> Designed to check gas flow on Tig or Mig torches.<br> Flowmeter tester scaled from 0 - 25 litres per minute in one litre graduations, used for testing the gas flow at the Mig or Tig torch.<br> Simply place the tester over the Mig or Tig gas nozzle and the gas flow is measured from the top of the ball.<br> Disable the HF on Tig welders or you may get a shock.<br> Release the Mig wire tensioner to stop the wire feeding when testing.<br> Material:PC<br> Color: Black<br> Length: About 14cm<br> Top Diameter: 1cm/0.39 inch<br> Quantity: 1 Pc<br> Package Contents: 1* Co2 gas flow meter<br> Only the above package content, other products are not included.<br> Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.