I am now in the market for a TIG welder, having received numerous requests for aluminum and stainless work.
I’m looking for a suitcase-sized unit that can be transported if need be, ideally 110/220 capable.
I’m curious what you guys might have at work, or home shops, and how they perform for you. I’ve looked at the Lincoln Square Wave, and some other welders on Amazon, and it seems there’s a significant price difference between an analog/digital machine. Is there any tangible difference between the two, and would I want to opt for a full digital unit? (ie a regular tig versus “squarewave” capable machines)