Refurbishing a General Radio Company 1531AB Strobotac unit built in 1975.
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Hewlett Packard 3456A Digital Voltmeter
Cleanup, restoration, and calibration of a Hewlett Packard (HP) 6 1/2 digit 3456A Digital Voltmeter.
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Trouble shooting and performing modifications on a HP 3437A System Voltmeter from 1984.
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Repairing and clean-up of a Hewlett Packard (HP)5300B Measuring System with a 5305B 1,300 MHz Counter module.
This was supposed to be just a clean-up project, but this one turned into a bit more work that I had expected.
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