EASY Christmas light repair within everyone's reach - contactless fault detection

Christmas is approaching again this year, and that means it's time to fix your Christmas lights. I know, you might think you've seen all this before, but this time I'll show you how to locate the fault without having to cut the string of lights with a €2 tool that detects changes in the electrical field. The music used for the tests is copyright-free; you can find it on this channel:    / @audiolibrary_