Capacitor capacitance

No.12272392 ViewReplyOriginalReport
How do I measure the capacitance of a capacitor without using a multimeter?
I have a differential voltage meter, a voltage source and logging shit on the computer.

The joke is that I used to know how to do this. I have some old pics on my computer about how I did it, but my notes are so messy I can't even read them.
This photo has something to do with it. For some reason I've plotted potential vs time and fit a line somewhere.