... continuous use, welding machine Features of portable DC 220V tig welding machine TIG160:1. Inverter technology, stable current, ... protection, under-voltage protection, suitable for filler wire welder, excellent welder appearance;5. Suitable for various metal sheets: carbon ... holder, earth clamp, etc.Parameters of portable DC 220V tig welding machine TIG160: ModelSpec.TIG160Power supply voltageAC 220±10 ...