[time-nuts] OT: Manual for Julie Research "Volt-A-Vider"?

John Ackermann N8UR jra at febo.com
Wed Apr 15 01:30:24 UTC 2009

I just acquired a nice portable zener voltage reference with six-digit 
divider.  It's a Julie Research Labs (JRL) "Volt-A-Vider" model GTX-355. 
    There aren't many references to this device on the web, much less to 
its manual.

Any chance someone here might have a manual, or a data sheet, or any 
info at all about it?

It's supposed to be a pretty good unit; this one came out of NASA and 
after quite a while in storage was recently checked and found to be 
within a couple of PPM after 30 minutes warm-up.



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