Inverter TIG/MMA welding machine 1. 2 in 1, 60% duty cycle 2. Portable, Energy save 3. Stable performance DC inverter TIG welding machine, 2 in ... 1, 60% duty cycle, single-phase, portable, fan-cooled, movable welding cable, thermostatic ... current adjustment, widely used, suit for TIG/MMA welding.Electrode diameter 1.6-4mm. With complete accessories ...