T: I have a 707 and I got my manual from W7FG manuals. They are online. I
do recall that you need a 20,000 ohms/volt meter for some of it. The manual
also talks about RMS voltages for calibration. After considerable confusion
I learned that all ac voltmeters are RMS for sin waves at 60Hz... In fact
the 120VAC from the wall plug is an RMS voltage. Mark
"Tweetldee" wrote in message
...
I hope someone can point me to a source for the calibration procedure for
a
B&K model 707 tube tester.
I've looked through all the normal test equipment manual vendors' sites,
and
the boat anchor sites, and found sopies of the user manual and charts, but
not the cal procedure. I have the user manual and tube data manuals, so I
don't need a source for those.

Thanks for the help,

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Tweetldee at att dot net (Just subsitute the appropriate characters in
the
address)

Time is what keeps everything from happening all at once.