Posted by charles on Oct 16, 2017; 7:39pm
URL: https://www.es-forum.com/RF-detector-for-lcd-led-displays-tvs-tp4030931p4031100.html

It seems better to follow the advice from somebody who has one, and has experienmce with it.
The E-Smog Spion does not only measures high frequencies, but also low frequency fields.

See:  http://www.hetbitje.nl/bitjeE2605n.pdf