$20.38per item
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Start Live ChatEasily and accurately measure the gas flow rate directly at your welding torch with the TopGun Gas Flow Tester. Perfect for MIG and TIG welding setups, this high-quality tester ensures your Argon and CO₂ gas flow is optimised for smooth, consistent welds.
Measures gas flow rates up to 25 LPM
Compatible with both MIG & TIG welding
High-quality construction
Precision ball meter design
Hassle-free processes, in-depth expertise and on-time delivery of products and services means end-to-end management that makes your job easier.
With Gentronics you have access to over 12,000 products from our inventory, so you can always find what you need to get the job done. And if you can’t, rest assured we’ll help you find a solution.
Come to us for everything you need - from welding advice to machine sales, complementary products and consumables to machine servicing and equipment hire.
We’ve been at this for a while, helping businesses just like yours since 1982 from our Welshpool head office and shop - we’re here to help Aussie businesses with all of their welding needs.
We’re small enough to give you a personalised experience - but big enough to cover all of your welding supply needs. We’re more than a supplier, we’re your welding connection.








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