... DC TIG welder/Welding Machine(CE approval, TIG200ADC)1. Inverter technology, stable current, reliable and durable, easy for maintenance ... torch, welding holder, earth clamp, etc. ModelItemTIG160ADCTIG200ADCTIG250ADCInput VoltageSingle phase 50/60 HzAC 220V±10%, 230V±10%, 240V±10%Open ... frequency welder/electric welding machine IGBT AC/DC inverter TIG (GTAW)Welding Machine(CE approval, TIG200ADC)