Posted by charles on
URL: https://www.es-forum.com/using-a-multimeter-to-detect-EMF-and-body-voltage-is-it-reliable-tp4028574p4028726.html

It is all wrong.

The principle of measuring th body voltage is POTENTIAL free.
So the person may not have contact with agrounding, but lies on a bed.
One side of the meter is connected to a ground, and the other side has a handelectrode which the person to be tested holds in one hand.

This way a potential free body voltage can be done.

Ideal is 30mV.
Many persons do give ca. 800mV.
And lying on a waterbed shows 55.000 mV, or 55 Volts!

There are special body voltage meters around.