EMF stands for Electro-Magnetic Field. Everything gives off an EMF and in paranormal research it is believed that spirits may disrupt this field. In order to detect this fluctuation, we use many different types of EMF meters.
Digital Voice recorders are an easy way to capture spirit voices or what in the field are called EVPs. EVP stands for Electronic Voice Phenomenon
Digital Cameras are able to see things that our eyes may have missed. We use still cameras as well as video cameras. Our newest camera system allows us to record video in almost complete darkness.
Listen to some EVPs recorded by Free Spirit Members at Gettysburg
What is your name? Stephen
Wow, huh, huh, huh
Hello?
Lay Low
Where are you from? An Ancient World
Motion Sensors can alert an investigator to even the slightest movements.