Without any kind of gas flow indicators on your gas regulator (output pressure
gauge or flowmeter) you are working blind when it comes to accurate gas flow
setting.
This handy little device allows you to accurately set gas flow directly from
the torch, without having to replace regulator equipment.
You simply place the Gas Flow Tester over the end of your MIG/TIG torch, press
the welding torch trigger and adjust your gas regulator until you get the required
flow rate shown in the calibrated tube.
