Metal Detector Free Metal Sensor

A very useful metal detector application for detecting nearby electromagnetic fields that a metal object is emitting using the phone's built-in magnetometer. You can use it to locate nearby metals and magnets (ferromagnetic metal objects) and find metallic studs, wiring behind walls and magnetic metal (steel, iron, etc).

Open the application and you will see the default value of the magnetic field level(EMF) in nature which is about 49μT(microtesla) or 490mG(Milli gauss);

Measure the magnetic field when the device is placed near ferromagnetic metal objects like keys, speakers, phones, stereos, computers, coins, etc.

Explore your surroundings and with simple and intuitive interface feel yourself like a detective.

Features:

- Provides visual colorful feedback

- Adjustable sensitivity level for maximum value

- Nice user interface