turn the variac to low setting plug in the 110 and step on the foot switch--and then use your meter carefully to determine the dc voltage on your large output wires---then turn your variac up a little and recheck---but if you know nothing about electricity safety--then don't mess with it---give it to someone who does---just the foot switch and the variac are probably worth what your wife paid for all of it---I wish my wife would buy stuff like that for me----be safe-----Dave
I wouldn't recommend plug something in to see if it works without having some kind of a clue as to what it is supposed to do. A little circuit tracing would help a lot. If it were my gizmo, it would be parted out.
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