Electromagnetic field (EMF) helps you understand the radiation around you. Once you know how much EMF is there around you or how much you is causing the radiation. You can avoid places where there is high EMF to not risk your life with radiation. Phone EMF Detector detects magnetic field exposed on your phone networks using multiple ways. Move near suspected device your phone and its generates how much is the EMF radiation. Detects magnetic field to get better result with how much radiation i