The meter detects changes in extremely weak static (DC or “natural”) electric and magnetic fields. It does not measure overall strength of a magnetic field.
When I put the meter at approximately 1 foot away from the transmitter within the field zone, I get a reading of between .5 and 1 microtesla. This to mean means there’s very little fluctuation. At approximately 3 feet away, I get practically no reading.
For more details, please check the link:
https://www.spooky2.com/forums/viewtopic.php?f=117&t=9809
