Metal Detector1.4.6

<< Metal Detector apps require a magnetic sensor (magnetometer). If this app does not work properly, please check the specifications of your device. >> This app measures magnetic field with an embedded magnetic sensor.
The magnetic field level (EMF) in nature is about 49خT(micro tesla) or 490mG(milli gauss); 1خT = 10mG. When any metal(steel, iron) is near, magnetic field level will increase. Usage is simple: Open the app, and move it around. The magnetic field level will constantly fluctuate. That's it! You can find electrical wires in the walls (like a stud finder) and iron pipes in the ground. A lot of ghost hunters had downloaded this app, and they had experimented as a ghost detector. The accuracy depends entirely on your magnetic sensor (magnetometer). Note that it is affected by electronic equipment (TV, PC, Microwave) due to electromagnetic waves. - Main features:
Alarm level
Beep sound
Sound effect on/off
Material design - Pro version added features:
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