1.TIG welding, MMA welding 2.Pulse, square-wave, 2T/4T 3.IGBT, Digital, save 10 group ... . It can meet various kinds of welding demands such as DC TIG, pulsed TIG and manual arc welding. It has an advantage of multi ... -5000.1-5000.1-500Overall dimensionsmm565×245×420Weightkg252832 Digital IGBT inverter DC TIG welding machine 250A Pulse