Hi guys. I have recently been given a TIG welding attachment for my Oxford ac stick welder. I am trying to find details of this piece of equipment. I'm in UK so the names may not appear familiar to those of you west of Ireland. The box is deep red measuring 18 x 11 x 9" with a handle on each end and a small window in the top. There is a nameplate on the top of the box which says High Frequency Unit For Use With Argonarc Welding Process Serial No. 83 SA 024 There are connections for both welding cables, a mains lead and a foot switch.
I know a little about TIG welding but what I could really do with is some details of this unit if anyone recognises it. Thanks in advance.