hi Bruce,
I just acquired a Ballantine 6126M Oscilloscope Calibrator and its associated Time/Div. module in a browns Ballantine mainframe.
My unit has some issues, and I would really appreciate having the .pdf manuals so that i can repair it.
-- if you have the manuals, would you be able to email (off-line, Private ) them to me ?
thank you,
rick
Tekscopes