TIG500P AC DC Pulse Digital The Rivcen TIG500P AC DC is a pulse digital AC/DC inverter welder with a wide range of functions, high performance and advanced technology. This multi-function welder with AC TIG welding( square wave, triangular wave and sine wave ), AC pulsed TIG welding,DC TIG welding, DC pulsed TIG welding, AC/DO hybrid TIG welding and coated electrode MMA welding ( DC, AC )
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