[time-nuts] Recommendations for Mains Power Monitor / Logger

[Patrick Murphy]

All this talk of varying mains power frequency aberrations has me
curious what is happening in my own back yard here in Tulsa in the
USA. Can some recommend a reasonable "introductory level" solution for
this? (As a fledgling Time-Nut, those two words were hard to say.😀)
At the least I would like to watch voltage and frequency, with a
configurable monitoring and logging interval. I can provide precise
timing as needed for synchronization and time-stamping. Expanded
ability to also monitor amperage, various power factors, etc is a plus
but not required at this point.

I've done some Googling and have found any number of designs. What I
can't tell is how well they work. I am pretty handy with my hands and
do not at all mind a DIY solution.

So what do the Oracles say?

Thanks!

-Pat