DC Inverter TIG/MMA welder 1. 2 in 1, 60% duty cycle 2. Portable,energy ... save 3. Stbale performance DC inverter TIG welder, 2 in 1, 60% duty cycle, single-phase, portable, ... thermostatic protection, starting arc with contact. Stepless current adjustment, widely used, suit for TIG/MMA welding.Electrode diameter 1.6-4mm ... *170*295400*170*295400*170*295PACKING DIMENSION mm TIG WELDER