Electromagnetic Field Meters



What is an EMF Meter?

EMF stands for electromagnetic frequency. EMF meters detect electromagnetic energy in the environment. Electromagnetism occurs when electric current changes or moves. A stronger current will give off a higher EMF reading. EMF fields are often present in the atmosphere from natural, electrical and magnetic sources.

EMF's can be used as an environmental sensor. Investigators take baseline environmental readings using the temperature and electromagnetic function.

If an electromagnetic fluctuation occurs in the environment, the meter reading will change, indicating a higher or lower level.

emf meter showing airwaves and frequency