Quick review of a “new Capacitor ESR Tester Capacitance Equivalent Series Resistance meter” I got from eBay for about 14 €. The results are plausible. They are not quite what ESR tables the 100kHz in-circuit testers show.
I haven’t had the chance to try it on a really dried out cap.
For a different approach to ESR-Testing see my other video here: http://youtu.be/EWJjUbTFEZE
Post time: 06-19-2017