[Test-Equipment] WTB Vibrator Tester

[WA5CAB at cs.com]

Jack,

I'm currently (or will be when I get it back on the bench) building a 
tester/rejuvenator into a defunct I-177-B chassis, transplanting the bread-board 
setup I've used for several years to clear contacts.  I have a Heath VT-1 
and an almost identical EMC 906 that I intend to use parts from.  

Do you have a schematic of your unit?  What method do you use to clear the 
contacts?

In a message dated 12/11/2009 11:31:48 AM Central Standard Time, 
k0ewu9 at juno.com writes: 
> HI THERE, I have built a vibrator tester/rejuvenator that works fb to
> evaluate any (almost) vibrator.
> It does several things simultaneity, cleans the deposits from the
> contacts (the foam rubber and tungsten form an insulating on the
> contacts)
> and will tell you what you need to know.
> Heath kit marketed a nice vibrator tester that shows up at times, I have
> two, on for 6v units, another modified for 12v thingies.
> I can give you more info if you like, possibly e-mail a circuit.
> old jack 
> 

Robert Downs - Houston
wa5cab dot com (Web Store)
MVPA 9480