
EMF detectors are used to find electro magnetic fields which are thought to be affected by spirits. They can be used to debunk claims of activity. High EMFs' can be caused by many normal things in a home. EMFs are known to cause nausea, paranoia, head aches and hallucinations.
These systems record and display 4 cameras at a time. The cameras are 0-lux. This means that they see in complete darkness.
Cameras are used to document the site of investigation. Pictures are reviewed looking for unexplainable anomalies.
Full Spectrum Cameras photograph the entire light spectrum. This includes infra red light, ultra violet light and the visual light that we can see.
These cameras are used because they are easily portable and record video and sound.
Voice recorders like these are used when attempting to capture Electronic Voice Phenomenon (EVPs).
Thermometers of all types are used to find and debunk "cold spots".
This is a portable video camera system that you wear on your head so that you are always recording where you are looking.
Flashlights are mostly for safety purposes.