1. Multi-function welding-AC TIG,AC pulsed TIG,DC TIG,DC pulsed TIG,MMAand Auto welding
2. High-frequency arc start with a high success rate.
3. Memory function for easy operation,10 sets of parameters can be saved.
4. Adjustable clean width and clean scope
5. Optional torch with amperage control & optional foot pedal switch
6. Digital control technology and one-knob intelligent control panel
7. Intelligent over-voltage, low-voltage,over-current, and over-heat protection, safe and reliable
8. Capable for different shapes welding, like butt-joint, corner joint, T-joint,lap-joint and cruciform joint