We've upgraded our Mel Meter and this video explains why. We are looking forward to using this new device during our Moundsville Penitentiary... | By The Ghost Guild Inc. | Facebook
Mel Meter EMF/Temp Guage With RED Backlight Ghost Hunting Equipment & Gear | Facebook
Mel-8704R Paranormal EMF Meter-Thermometer-Flashlight New + FREE CASE! - Walmart.com