Metal Detector is an app for Android devices that detects and measures the magnetic field and metal levels around your phone. The app uses your phone's built-in magnetic sensor to detect the field and measure its strength.

It can be used to detect any metal, including steel, iron, gold, silver, and more. It also detects any magnetic field, including that which is generated by electrical currents and magnets.

The app provides you with the results in mG (milli gauss); 1 mG is equal to 10 mS.

The app can be used to detect the presence of metals and magnetic fields in your environment. It can also be used to find out the strength of the magnetic field.

The app provides you with a graph that shows the results. It also provides you with the ability to save your measurements.

The app can be used as a detector of metallic objects and wires. It can also be used to find out the presence of metals and magnetic fields in your environment.