1.Adjustable AC frequency per your needs.
2.PWM control technology enables fast and stable arc starting.
3.5 welding processes: AC TIG; AC pulse TIG; DC TIG; DC pulse TIG; ARC.
4.Cleaning zone width can be adjusted to meet high technological requirements.
5.Excellent welding capability: aluminum, copper, carbon steel, stainless steel and
6.other metal materials.