DIY EMF Detector


Easy homemade EMF probe. I added a piezo buzzer to mine, and found it very helpful to "listen" to the fields coming off of things like wires and HV bulbs, and water capacitors.

DIY Guide: https://www.instructables.com/Make-a-Ghost-Detector/

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Revision #2
Created 25 June 2022 23:53:59 by Chris Bake
Updated 25 June 2022 23:57:32 by Chris Bake