Welder.  Hobart Stickmate 160i arc welder.  $275 (new $480). Compact inverter technology.  Weighs 20#.  Very portable.  Runs on 120 or 220 volt current (see pic for amp ranges at different voltages).  Two years old.  Works like new.  You are welcome to burn a rod to check it out.   I used it for a project and have another stick machine and don’t need two.  Pictures below.  Please see this link for full details and specifications:  https://www.hobartwelders.com/equipment/welders/stick-smaw/stickmate-160i-m30147   Contact John at AbbottJP@appstate.edu