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Rook EMF Meter with Sound
GhostStop Ghost Hunting Equipment - Rook EMF Meter with Sound


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EMF Meter with Sound

Meet the Rook.
The stronghold of paranormal exploration.

The new Rook EMF Meter with sound, by GhostStop, detects small changes in electromagnetic energy and alerts with lights and sound. 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. The Rook is fortified to reduce outside interference and false readings. The Rook is built from our experience as paranormal investigators with features we need for quality evidence and source tracking.

  • EMF sensor with lights visible all around the unit
  • Sound alert that varies with proximity of the EMF detected
  • Highly sensitive EMF detects even small changes
  • Quality detection fortified from most interference
  • Detects NATURAL magnetic and man-made EMF
  • Ergonomically built for comfortable carrying with grip texture
  • All red lighting used to preserve night vision
  • Lighted on/off power switch and power indicator for finding it in the dark
  • Balanced to sit upright on its own for viewing in 360 degrees
  • Tripod mountable for flexibility in various applications
  • FREE Rook Case for a limited time!

An EMF meter is a popular, easy-to-use tool to detect spikes in electromagnetic energy. Theories within the field of paranormal research suggest that these fluctuations may indicate a presence of a paranormal nature. Once all sources have been ruled out, changes on this meter may signify activity or communication from the beyond or the unknown. Spikes and fluctuations, on the Rook, are indicated by the dual lighted panel on the top with an audible buzzer to indicate proximity/strength.

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 lights.
The Rook includes a sound alert which gets louder and faster as an audible indicator of EMF strength and proximity. You will hear a progressive change in tone as an indicator in addition to the light panel. The tone is made light enough to not interfere with potential EVPs but loud enough for indication as you scan the room.

Fortified from interference.
As you may know, many EMF meters are broadly affected by frequencies such as those produced by radios, walkie-talkies and cell phones. By ruling out these commonly-used frequencies, the Rook is NOT nearly as susceptible to these kinds of false readings, making it a stronghold of quality evidence. It is, however, sensitive to magnetic and electronic frequencies so you can easily track down sources of EMF leaks which can have adverse effects to those exposed. Note: while we have done our best to rule out as much interference as possible, as technology changes there may be some device models using frequencies not covered.

High sensitivity.
The Rook offers a high resolution, highly sensitive reading to alert you to much smaller changes in the environment with a sound alert to indicate proximity. The Rook allows you to see and hear even small fluctuations in energy change. The Rook's dual-light panel indicate energy change. These lights will pulse and get brighter to indicate fractional changes in strength.

Long-lasting battery that's easy to swap.
The battery on the Rook lasts a long time and will, likely, get you through several investigations. At such time you do need to swap out the battery, changing it is a snap! The battery compartment has been uniquely designed to allow quick and easy swapping. The battery door, itself, is designed to pop out the battery and align it back into place in one motion. Yes, there is a bit of a trick to it (and we'll work on uploading a video to show how). Use the battery door to easily wedge the 9-volt battery from its connection and lay in a new battery. As long as you match up the negative and positive right, once you close the door, it will align and seat the battery on its own as you press the door in. We think it's pretty clever and should make swapping easy in the dark with no need for any tools.

Red lighting to preserve night vision.
The Rook utilizes only red lighting. This is purposed to help investigators preserve their night vision. In short, the human eye takes quite some time to adjust into dark environments and can have a harder time seeing properly when certain color lights are present. Different colors have various effects on the human eye from green (having the longest recovery time) to red which has little to no affect.

MADE IN THE USA from domestic and imported material.
This product is made right here at GhostStop.

*NOTE: The Rook is 3D printed right here at GhostStop. Each one is made with great care by hand. As such, each enclosure (external housing) may have unique elements in the texture that could appear to be small defects. These unique elements do not affect the function of the product. Though we do our best to keep them as uniform as possible, each one will be unique in some small way since they are each printed and hand-built for quality. Thanks for your understanding in that.

Average Customer Review: 5 of 5 Total Reviews: 11 Write a review.

  1 of 1 people found the following review helpful:
ROOK REVIEW January 27, 2017
Reviewer: Scott V from Phoenix , AZ United States  
Hello Scott here from Spirit Veil Southwest . I added the ROOK to our  paranormal toolbox and so far glad I did .
From the first time using it I was able to establish a yes OR no q&a session .It backed up voice /evp , and Temp drops as further evidence .I was going to get a K2 with light and sound yet this got better reviews and I see why .
It is light weight , easy to use and very easy to see and read .The noise draws your attention too .I suggest you do baseline readings with it prior to setting  up experiments .Make sure your in an  electrical / emf dead zone , then work the area with questions and see what you get .Other than my tri-field meter  the rook is a top pick for sure .

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  0 of 1 people found the following review helpful:
Way to Go Ghoststop!!! July 14, 2016
Reviewer: Connie Meckes from Orlando, FL United States  
This meter is finding EVERYTHING ! There's no hiding from it ! Very very sensitive and easy to hold .. Love the look of it also.. Can't wait to use it on our next Investigation in the next few days .. You kept Investigators in mind when you created the Rook.. Thanks again ! :)

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  0 of 1 people found the following review helpful:
Great new tool!! July 13, 2016
Reviewer: Justin Calhoun (Dark Side Paranormal) from Orlando, FL United States  
I have now used it on a few investigations. I have used it as an energy meter and an EMF meter. I also have used it as a static tool to use with a static cam while investigating another area of the location. Works very well and the design both looks awesome and also will fit in your vest top pocket. Dark Side Paranormal has gotten all of our equipment from the Ghost Stop and will continue to do so. They never disappoint and are always there to help if any issues arise.  We will continue our support and endorsement and look forward to the next big thing coming from Ghost Stop!!!!

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  0 of 1 people found the following review helpful:
Designed by Investigstors, for Investigaters June 28, 2016
Reviewer: Stasko PaRaNoRMaL from Baltimore, MD United States  
Rook (still not use to the name) EMF meter is a step above the rest. When compared to the K-2 and Ghost Meter, the Rook shows off its ability to filter out the false readings. I found it very useful as a wearable EMF meter that I attach to my equipment vest and able to walk around and find EMF spikes even when I'm recording without interference. When using as a communication tool, I found it easier for the spirts to communicate and easier for me to determine if the responses were paranormal. It's well designed battery door allows for easy change which is important in the dark. Replacing all my K-2 meters with the Rook. Well made and designed with the Paranormal Investigator in mind. Must have for everyone.

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  1 of 2 people found the following review helpful:
More accurate then your K2 meter June 28, 2016
Reviewer: Eduardo Bowden from Buffalo, NY United States  
The Rook is awesome and using this device can really debunk the k2meter. It's more accurate than the k2meter the more emf that's around the louder the sound is. Believe me every investigator should invest in this device you can't never go wrong with it.

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EMF Meters
Made by GhostStop

GhostStop.com was formed by a paranormal investigator for paranormal investigators to help provide the best ghost hunting equipment available for the best prices. We have taken the time to test out much of our equipment and offer only what we consider the best equipment for ghost hunting. The 'Our Picks' section features a handful of ghost hunting equipment we use on every investigation.

We offer a wide selection of ghost hunting equipment from EMF meters, digital voice recorders (for EVP), thermometers, thermal cameras, DVR video systems with night vision, equipment cases, digital cameras and video cameras to paranormal magazines, books, DVDs, ghost hunter apparel and more.