orezok
Elite Member
Is this the welder you are looking at? If so, I know I would not like the 7 voltage selector. I want complete control over the welder's settings.
http://www.northerntool.com/shop/tools/product_200482227_200482227
I have a HTP 2400 which I have been very happy with. It has 24 tap settings which results in about 9 amps change per tap setting. I doubt that I could get any closer with a variable, but you could probably tell the difference.
I don't know how much voltage changes per tap setting.