Square Wave® TIG 200 TIG Welder

The Square Wave® TIG 200 is a portable TIG and stick welding machine that lets hobbyists, makers, small fabricators and craftsmen explore their creativity.
It is designed to help expand your welding expertise. As your skills and confidence grow, you can take advantage of the Square Wave TIG 200’s additional functionality. No matter your skill level, you won’t be disappointed.
The Square Wave TIG 200 provides smooth and stable AC TIG welding on aluminum and DC TIG welding on steel, stainle

Advanced features yet easy to use

A great TIG machine for aluminum

TIG and stick from one power source

Take it Everywhere, Plug in Anywhere.™


Specification Value
Input Power 120/230/1/50/60
Dimensions (H x W x D) 14 in x 10.75 in x 19.25 in (358 mm x 282 mm x 502 mm)
Net Weight 46.50 (21.09 kg)
AC FREQUENCY 60-150 (Hz)
AC BALANCE 60-90 (%Electrode Negative)
PULSE 0.1-20 (Pulses per second)