Triplet 690a transistor tester
 

Hi all, i am in need of any info for a triplet 690a transistor tester,
A schematic or any other info about this unit would be helpful.
I just acquired one of these and it looks like somebody has been
Previously hacking around in it.

Thanks

Bob

Did you call Triplett?

I did send triplet an email some time ago, but never got a reply.

I have found the company helpful. Perhaps something went wrong with your email. Try the telephone; I believe they have a toll free number but it's been a while so I'm not sure.