... Advanced MOS inverter technology,suit for TIG welding. 3.Hot start,arc force. Name: Flux Cored Wire TIG Welder Agency TIG-200S 1 ... ,Small volume,light weight, is the ideal portable dual purpose welding machine.2 ... scope, strong ability of power grid volatility. Model / ItemTIG200S-tig welding machineSupply Voltage ( V )AC220V±10% 1ph 50/60HzRated Intput ...