Recommended
EEVblog #1020 - Is A $7 LCR / Component Tester Any Good?
Why people recommend it
Dave Jones tests a cheap LCR and component tester; suggested to people who need to identify unmarked parts or check a transistor quickly.
Watch for: the semiconductor test from about 3:35
In their words
Dave of EEVBlog fame reviewed an earlier version of this device, a M328 (LCR-T4) model component tester here at EEVblog #1020 - Is A $7 LCR / Component Tester Any Good?, although I don't know if Dave ran the calibration step first, so some of the inaccuracies he reports may be overstated.
MicroservicesOnDDD on electronics.stackexchange.com, Jan 2022. CC BY-SA.
1 There are plenty of cheap LCR tester kits on the market that can do this.
Dave Tweed on electronics.stackexchange.com, Jul 2019. CC BY-SA.