PowerTig250EX Torch Control

[JJW]

Thanks Mike, That gives me stuff to ponder.

[performance]

JJW,

The 2T/4T function, though not technically a torch control really works well. When in the 4T setting, a lower amperage value may be preset and a higher amperage value may be preset through the use of start current, welding current, and crater current settings. You may toggle between these amperages back and forth as needed to control heat by tapping the torch switch.