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EMF Sensor

EMF Sensor

5,000 - 10,000 downloads

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Use the magnetic field sensor on your phone to take EMF readings. Works like a 3 axis EMF meter. Displays EMF in milli Gauss (mG) or micro Tesla (uT). This data can be displayed on a customizable graph with optional auto ranging capability. Uses include ghost hunting, paranormal research, finding sources of EMF radiation, monitoring EMF levels, and/or curiosity.

Instructions for use:
Preferences can be found by pressing the menu button. Many display options are available to customize what is on the screen.
The range on the meter can be changed in the options or by sliding your finger up or down on the screen. The left side of the screen adjusts the minimum, the right side adjusts the maximum. You can lock or unlock touch adjustments through the menu.
Auto Range Mode can be selected to affect the graph range, the graph and the UI range, or neither. It is suggested to select "Graph and Interface" to have fully automated range control.
Baseline Mode lets you set a baseline value that will be subtracted from the reading.
Custom color values can be set for the text and graph line. Sound can be enabled and customized in preferences, default is off. This will play a tone at a rate determined by the EMF reading, similar to a Geiger counter.
More detailed Instructions are available from the menu within the app.

This app was designed to be lightweight, fast, and free of gimmicks. Please email any questions, comments, concerns, or ideas. If you have any problems, please use email as this is the only way I will know how to reach you.

emf meter, emf detector, electromagnetic field, magnetic field, ghost, ghost hunting, paranormal, spirits, ghosts, entities, plotted graph, halloween

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Comments and ratings for EMF Sensor
  • (69 stars)

    by Eric Gilbert on 30/03/2014

    Ever since the last update, its a mess. It doesn't hold a normal reading. It's lock feature does not work. It's readings are all over the place. It is absolutley not worth paying for. It does not work properly at all anymore.

  • (69 stars)

    by michael shepard on 27/01/2014

    Is not even close

  • (69 stars)

    by Freqanomix on 19/12/2013

    Use to loosely measure the EMF radiation in my home to mitigate in my space as much as possible

  • (69 stars)

    by Nick Dewey on 02/09/2013

    Real: absolutely. Accurate: maybe. I get similar results from several devices in the same place at the same time.

  • (69 stars)

    by Jon-Anthony De Angelis on 27/06/2013

    After going through a lot emf's a lil while ago I found this one and its the best on android

  • (69 stars)

    by Kyle Gruba on 22/05/2013

    App is fully functional and a lot of fun to use. An app that actually does exactly what it says and if you say it is fake you obviously don't know how to use/tune it.

  • (69 stars)

    by Kristopher Koehler on 11/03/2013

    Works on my Droid Razr M. Test it on a speaker. It'll spike when I place it under my subwoofer, which has a magnet, being a speaker. However, it does not work accurately on my girlfriend's plain Droid Razr for some reason. Maybe it works better on NFC capable phones with Android Beam?