Multi process welder, single phase 120/240. About 3 years old, great shape, comes with cart, also extra drive rolls and .035 and .045 tips. Does not come with bottle(it's a lease). Has stinger for stick welding, also capable of DC tig welding with addition of a tig torch. I bought it new, but now I don't need this size machine anymore. I am old school, phone calls only, no text, no email. seven three four 741 ninefourninenine