EMF and magnetic field detection is a very useful and reliable way of finding metal objects and electrical wires. It works very well for both mobile phones and tablets. If you are searching for the presence of metals in your surroundings, this app will be a very useful tool for you. The best thing about it is that it is very easy to use and you will get a result right away. The accuracy of the detected EMF and magnetic field depends on the quality of the magnetometer sensor of your device.

If you are searching for the presence of metals in your surroundings, this app will be a very useful tool for you.