What's this thing do?

[old_tv_nut]

Yes. Here's an article:
http://www.rfcafe.com/references/qst...l-1944-qst.htm

I never used one, but I believe this one needs an external signal generator, indicated by "1000~" in the article.

[Findm-Keepm]

'tis from 1950 - here's some "new product" listings..

[MadMan]

Thanks for the help guys!

Originally Posted by old_tv_nut

Yes. Here's an article:
http://www.rfcafe.com/references/qst...l-1944-qst.htm

I never used one, but I believe this one needs an external signal generator, indicated by "1000~" in the article.

Very helpful! Thanks

Originally Posted by old_tv_nut

oops - didn't realize the power cord was attached, so now guessing this has an internal oscillator, so nothing more is needed.

You know... there's nothing in it, really. Which is a little weird. It would need a tube for an oscillator, right? Must use line 60Hz.

>Pic<

Originally Posted by Findm-Keepm

'tis from 1950 - here's some "new product" listings..

Cool. I love all this old Simpson stuff.

Originally Posted by Electronic M

Works a lot like my Heathkit C3...Only swap a meter for the eye, remove resistance and leakage testing.

Might be able to mod that to be a RLC bridge with some engineering work...

So you mean I don't have to buy a big expensive thingy? Sweet.