The main function of this app is to detect metal(Steel and Iron) and magnetic field.

Features:-

1) Detect magnetic field.
2) Detect metals(Steel and Iron)

Uses:-

1) This app can be helpful to find metals in dark.
2) Find electromagnetic field strength.
3) Check metal magnetic strength.

How to use:-

Just open the APP. App will start scanning magnetic field and metal. Magnetic strength will show in Progressbar in Unit microtesla. Default sensitivity is set for 65UT, means a vibration will occur if magnetic strength go above 65. You can change the sensitivity just by sliding sensitivity slider.

Notes:-

1) Sensor need to be calibrate. If you see wrong detection just wave the device in a figure 8 motion any time.
2) Not good for very small metals.
3) Work only for Iron and Steel.
4) Work only on device which has Magnetic field Sensor.