[Test-Equipment] Triplett 630

[Steve Byan]

On Jul 28, 2013, at 11:52 PM, W8KZW <W8KZW at arrl.net> wrote:

> Perhaps someone can help.
> 
> I have recently acquired a Triplett 630 (no suffix at all)  that needs some
> work.  I believe some resistors on the turret have burned out.
> 
> A web search produces manuals for  a 630-NA, PL, PLK, Type 5, and NS, but
> nothing with no suffix.
> 
> Are any of these consistent with my "plain jain" 630?  I have an NA so I
> know that's a different meter.

Fred Scoles is the Triplett expert. I don't have his email. He hangs out on the Antique Radio Forum; see for example this thread on the Triplett 630 (which you might also find helpful):
<http://www.antiqueradios.com/forums/viewtopic.php?f=8&t=206771>

You might try joining the Antique Radio Forum and either posting on that thread or using the forum software to send a private message to Fred.

Best regards,
-Steve

-- 
Steve Byan <stevebyan at me.com>
Littleton, MA 01460