Power Line Detector!

Easily detect power lines hidden in your walls Power Line Detector is making use of the Magnetometer, that is built in every iPhone, iPod Touch or iPad. As you may know, every power line is emitting a magnetic field. Computer and electronic devices are not the best choice to test the fundtion of the app, they are often heavily shielded against magnetic and electric fields (which denies a proper reading since a shielding alwaysx works both ways).Have fun with this handy tool