Gas Flow Tester

A gas flow checker is a simple, affordable way to test the welding machines and gas regulators around your workshop, helping you spot incorrect flow rates and cut unnecessary gas wastage.

Features

• Clear acrylic tube with stainless steel ball
• Easy-to-read scale for argon, CO₂ and nitrogen
• Reads in litres per minute (L/min) and cubic feet per hour (CFH)

How to Use

1. Disconnect the wire feed drive roll and point the gun nozzle upward.
2. Hold the gas flow checker firmly against the end of the nozzle.
3. Press the trigger to let gas flow through the torch.
4. The gas lifts the stainless steel ball in the tube; read the flow rate from the printed scale.