Another quick experiment w/ the CircuitCo Educational BoosterPack.
Measures capacitance (< 1nF) and inductance using LC tank frequency measuring method.
Measures capacitance (> 1nF) with time-to-charge method.
Measures (or rather attempts to measure) capacitor ESR values by pulse injecting currents through capacitors.
Bare minimal component count, experimental hookup.
I called this a "Meter Template" instead of a "Meter" as I consider this hookup as a base to develop a "Full" meter. There are quite a few things "missing" when compare w/ other common designs you can find on the