1.CCC,CE approval 2.IGBT 3.AC/DC, TIG/MMA, Pulse IGBT DC TIG welder/Welding Machine(CE approval, TIG200ADC)1 ... protection, under-voltage protection, suitable for filler wire welder, excellent welder appearance;5. Suitable for various metal sheets: carbon ... shock loading,nondeformable.TIG200ADC:welding machine/high frequency welder/electric welding machine IGBT AC/DC inverter TIG (GTAW)Welding Machine ...