KII meter

Reads 1.5 milliGAUSS, to 20+ mG.  in 1.5, 2.5,10, 20+lights. It picks up EMF, Electro Magnetic Field.  The theory is when a spirit gets close the meter will pick up the energy and will light up.  We do a sweep to start off the investigation to find any natural causes that will set it off.  If  an area is high in EMF it can trigger multiple symptoms including the feeling of being haunted. That is what is called a Fear Cage.