iz8dwf | Solartron/Enertec 7151 multimeter repair pt. 2. Calibration failed. @iz8dwf | Uploaded October 2024 | Updated October 2024, 10 minutes ago.
I've got an Enertec/Solartron/Schlumberger 7151 "Computing Multimeter" on
ebay. Unfortunately I've discovered it had a few missing parts (and not so
easy to find ones).
After repairing the AC frontend, a calibration is required, but I haven't got the correct gears to do that.

Part 1 repair video:
youtube.com/watch?v=oEouc64MWAs

Solartron 7151 manuals:
ko4bb.com/getsimple/index.php?id=manuals&dir=06_Misc_Test_Equipment/Solartron/Solartron_7151_Computing_Multimeter

GPIB to USB converter project:
http://www.dalton.ax/gpib/

Timeline:
00:00 - Welcome
00:32 - Instrument's mods
02:34 - AC calibration plans
07:52 - DC/ohms comparison