I just picked up this welder from an auction, and it looks like the thousands of 330A/BP Millers, and i can see it has HF, but NO mode switch like they all seem to have. In short, it doesn't look like the 320/330 controls I've ever seen. Is anyone familiar with this model?
Did they ever make a AC only TIG or DC only TIG? Why would anyone spend the money to buy a welder like this and cripple it for one process or another?
See below:
Did they ever make a AC only TIG or DC only TIG? Why would anyone spend the money to buy a welder like this and cripple it for one process or another?
See below:
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