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How to Make your own EMF detector for under ten dollars

Name: How to Make your own EMF detector for under ten dollars
Uploaded: 2011-01-04T21:17:01.000Z
Description: An EMF detector will help you find invisible electromagnetic fields, and you can make an inexpensive one for under ten dollars. This will only detect the presence of a field, you will need other tools to be able to measure its strength.

By Rachel J

An EMF detector will help you find invisible electromagnetic fields, and you can make an inexpensive one for under ten dollars. This will only detect the presence of a field, you will need other tools to be able to measure its strength.

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