Ghost Hunting EMF Meter




Meet the Rook.

The stronghold of paranormal exploration.



The Rook EMF ghost meter detects changes in electromagnetic energy and alerts with lights and sound. It has also been fortified to reduce outside interference and most causes of false readings. In short, the Rook is built from our experience as paranormal investigators with features we need for quality evidence and source tracking.


















Theories in the paranormal research field suggest that EMF fluctuations may indicate a presence of a paranormal nature. We also need to seek out all logical sources. This detector is specifically designed for ghost hunting with an emphasis on detecting energy changes and proximity so you can be alerted to a presence and track down the source easily.


How is the Rook different?

When compared to other energy meters the Rook towers above in many respects. The Rook has been built specifically for paranormal investigations from years of experience knowing what we wanted in an easy-to-use, go-to sensor.


  • Sound and light indicators.
  • Fortified from interference.
  • Highly sensitive.
  • Red lights to preserve night vision.



More Info





"I highly recommend this piece of equipment. We have replaced our K-2 with this because the results seem to be more accurate with every use. Great Job and please keep the products coming." - Virginia


"I have used the ROOK. I compared it with the MEL and K2 Meter. The sensitivity is amazing. The alarm is great, it is loud enough to alert you, but not to step on your EMF session. The unit's texture is very comfortable, yet slip proof. ROOK rocks! Thanks Ghoststop!" - Timothy


"I have tested this meter a few times and I found that it is easy to use and read. Also the sound indicator for the EMF strength is useful that you do not have to keep an eye on it the whole investigation. The design is also a plus being a very unique look for an EMF meter plus neat to look at. I would recommend this product!" - Northwest Indiana Paranormal Investigations


"The Rook is an easy to use and easy to read device. It allows you to pin-point where the source of EMF is coming from and allows the user to be more efficient while on a location. Its also a great tool to use help show the client something or to use at events or demonstrations. I recommend this device for every investigator." - Jonathan





Tech Specs

  • All designed and built right here at GhostStop in the USA
  • Built ergonomically for comfortable carrying
  • EMF detection with 2 on-board panels of 4 LEDs to indicate EMF strength
  • Piezo speaker gets louder to indicate EMF strength
  • Powered by one 9-volt battery (not included)
  • Battery life: over 50 hours on one battery
  • Size: 2.3" x 4.5" x 1.2"
  • Single-axis EMF detection
  • EMF Range: high resolution variable range from 0 to ~20mg+ with many increments in between for a good indication of change
  • Frequency range: approximately ~5Hz - ~1MHz
  • Lit power indicator
  • Lit on/off power switch
  • Tripod mount on bottom of unit




  • EMF detector with light panel
  • Sound indication of proximity/strength
  • High EMF sensitivity
  • Fortification from common interference
  • Red lights used to preserve night vision
  • Easy to use
  • Lighted power switch and indicators
  • Tripod mount
  • Long-lasting battery


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Instructions & Specs

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