... and energy saving 2.continuous stable performance 3.auto protection Inverter DC ARC Welding Machine MMA1201,uses the limitless adjustment,the easy to operate,easy ... 10w,consumption is smaller than 10w,compares with the fraditional welding machine,saves electrical energy 50%5,Suits professions and so on ... ×185Weight(KG)3.6Rod diameter(mm)2.0-2.5 Inverter DC ARC Welding Machine MMA120