Welding unit with inverter technology piloted bt microprocessor.\nThe arc dynamic of the product is unique and revolutionary on the market.\nCan be used with all types of electrodes: rutile, stainless steel, cast iron in direct current.\nVery handy, thanks to its small weight (2.5 kg), its highly reduced volume and its very low consumption (plug10A with AM fuse)\n\n- Immediate start thanks to its very high no-load voltage\n- Constant welding power\n- Very smooth melting due to the direct current\n- Insensate to supply current fluctuations or to the arc length\n- Very good penetration and perfect arc stability