Maketa Portable 300Amps Inventer Welding Machine Insulated stainless steel body construction Rated output current : 300 Amperes Input voltage : 220V Single phase, portable, fan cooled Low energy consumption, light in weight with handle for easy handling Good arc starting and arc force Step less current adjustment Stable performance, continuous work, automatic compensation for voltage fluctuation Great quality welding, deep melting pool, reliable effect Over current / over voltage protection Cover protection class : IP21S Includes welding cables and mask