Variac

I was bit disappointed at my haul from the Stone Mountain Ham Fest this weekend. I expected to find a few decent radios, but everything I saw was either out of my price range or barely fit to use as a parts doner. I did get a massive variac and a couple of strained muscles from carrying it. It needs a new power cord and a good cleaning. I may also wire in a volt meter for a while until I can trust that it's accurate.
Dave

After cleaning years of filth from the dial of my new variac, I can finally see that it was designed to have a 230 VAC input. Since re-wiring my shop is not an option and I have no need to crank anything up beyond 120 VAC anyway, I'm just going to have to deal with the fact that the dial will never be correct. I replaced a few dry rotted wires and wired a cheap digital volt meter to the output this evening and everything works great. It's smooth, with no dead spots and is variable from .5 V to 150 V. I'll give it a bath with some rust remover, shoot a light coat of paint, add a fuse to the input and maybe even add a power lamp.

I have a old one similar. I picked it up about 20 years ago at a antique store. I don't think they had any idea what it was.