Greater Michigan 
     Paranormal Investigations

Just returned Waverly Hills Sanatorium
We all had a great time there and had a great investigation (8/25/2015 - 8/26/2015). Still going through video, audio and still photos. 

About Us 

GMPI is a group that takes a scientific approach to ghost hunting. We have night vision equipment, analog and digital audio recorders and audio programs to analyze sounds and EVP (Electronic Voice Phenomena). We also use an EMF Meters that data log (Electromagnetic Field) as well as K-2 and Mel meters. All thermal equipment data logs at a sample every 2 seconds also records relative humidity. We recently converted all our video equipment to high definition 1080p IP cameras for better video and will  be wearing body cams in the future. Just added static electric sensors to our arsenal of equipment.

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