Metal Detector - Android App
Metal Detector (EMF detector, Gaussmeter or even ghost detector) app measures magnetic field value using a magnetic sensor that is built into your device.
** Metal Detector apps require a magnetic sensor (magnetometer). If this app does not work, please check your specifications. When the app does not work properly, it means that your phone's sensors are damaged, broken or non-existent. To initialize the sensors, point your phone up towards the sky and move it in a figure 8 pattern.
The magnetic field level (EMF) in nature is about 49μT(micro tesla) or 490mG(milli gauss); 1μT = 10mG. If any ferromagnetic metal is near (such as iron), the value of magnetic field will increase.Metal detector cannot detect gold, silver and coins made by copper. They are classified as non-ferrous that has no magnetic field.
Main fetaures:
- Min / Max feature
- Calibration feautre.
- Sound notification
- Chart view mode with componental representation of magnetic field
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