Thyristor-controlled, TIG (high-frequency HF and LIFT striking) and MMA welding machine in direct and alternating current (AC/DC). Use with a wide range of materials such as steel, stainless steel, aluminium, titanium, copper, nickel, magnesium, and their alloys. Features:- visualization on digital display and regulation of the following parameters: welding current, start current in 4 strokes TIG mode, gas, post-gas, current downslope, balance- 2/4 strokes TIG and MMA operation- remote control connector- MMA electrodes: rutile, basic, stainless steel and cast iron- thermostatic protection. The optional device TIG PULSE allows pulse welding. Complete with TIG welding accessories