If any of you have been watching the plethora of paranormal TV shows such as “Ghost Hunters” by now you have probably seen this device commonly referred to as a K2. But what exactly is it? What does it do and why is it so popular with paranormal investigators? A K2 meter is originally intended to measure leaks or fluctuations in Electro Magnetic Energy, or EMF. EMF s can produce low level radiation and can cause headache, nausea, and other health issues with prolonged exposure. A K2 has a series of lights starting with green (safe) to yellow (EMF is present) to orange  (warning) to a  red ( better call electrician!) Old houses and old wiring can be sources of leaks. Electromagnetism is the force that causes an interaction of electricity between charged particles. It’s what holds electrons and protons together in atoms,so it’s a building block for life.  But…

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