140a, combo welder, multi-process welder mig/dc tig/stick welder tig torch not included, welds up to 5/16", uses gasless wire, .030"/.035", solid wire .024"/.030", up to 1/8" stick electrode, 120v input power, light weight, easy spool install 4" & 8" spools, easy to use in tight areas, easy to store in garage on shelf or cabinet, 6 month warranty.