0445013881 - ESAB Nozzle Gas Flow Tester / Peashooter

Is Your Regulator Lying to You?

You set your regulator to 25 CFH, but are you actually getting 25 CFH at the weld? If you have a long gas hose, a kink in the line, or a loose fitting, the answer is probably no. The ESAB Gas Flow Meter, affectionately known in the trade as a 'peashooter,' is the simplest way to know exactly how much shielding gas is coming out of your torch. It’s the ultimate lie detector for your welding setup.

Using it is incredibly simple. Just release the tension on your wire drive rolls (so you don't feed wire), hold the rubber cup of the meter firmly against your MIG or TIG nozzle, and pull the trigger. The ball inside the tube will float up to show you the real flow rate. You might be surprised to find that your regulator is off by 5 or 10 CFH! This tool helps you dial in your settings perfectly, preventing two major problems: porosity caused by lack of gas, and money wasted by blowing too much gas.

Whether you are troubleshooting a sudden porosity problem or setting up a new machine, this pocket-sized tool is invaluable. It works with Argon, CO2, and mixed gases, making it perfect for any shop. Don't rely on a gauge that's 20 feet away from your weld; measure the flow where it counts—right at the nozzle. It’s a small investment that pays for itself by saving a single tank of gas or preventing a single rework job.