Meter Flowmeter Testing Scale. FEATURES: *Argon Co2 Gas FlowingMeter Flowmeter Tester Scale For Mig Tig Welder Torch *100% Brand New and High Quality *Made of High Quality Material, Durableand Practical to Use *flowingmeter Tester Scaled from 0-25 Litres Per Minute in One Litre Graduations Used for Testing the Gas Flowingat the Mig or Tig Torch Simply Place the Tester over the Mig or Tig Gas Nozzle and the Gas Flowingis Measured from the Top of the Ball, Can Be Used for All Gases *Disable the HF on TIG Welders or You May Get a Shock *Release the Mig Wire Tensioner to Stop the Wire Feeding when Testing *Designed to Check Gas Flowingon TIG or MIG Torches *Simply Place the Tester over the MIG or TIG Gas Nozzle & the Gas Flowingis Measured from the Top of the Ball, Can Be Used for All Gases SPECIFICATIONS: *Size: 13.7x3.7x3.7cm/ 5.39x1.46x1.46"(Approx. ) Package Contents: 1*Gas FlowingMeter Tester . . We are an international seller, your order will be shipped from abroad so please allow the necessary time of minimum 14 working days for delivery right now depending on where you ship to, due to ongoing delays in postal deliveries globally.