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. Thanks, John _______________________________________________ time-nuts mailing list -- time-nuts@febo.com To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.