1 DC inverter MMA welder 2 Small size, light weight, high efficiency 3 Saving energy, welding safety 4 OEM, ODM ... proof, anti-static, corrosion-resistance.*Compact in volume, light in weight, higt efferciency, easy to arc initiation, resistance to interference, good ... Degree:IP21S Welding Wire:1.6-3.2mm Dimension:371x153x232MM Weight:9KGOEM, ODM is also supplied. Inverter ARC ...