A radiation detector is a device for measuring nuclear, electromagnetic, or light radiation. A nuclear radiation detector identifies nuclear radiation by measuring the emission of ionizing radiation of alpha particles, beta particles, and gamma rays. Instead of buying an expensive radiation detector use the EMF radiation detector app from the play store. Make radiation protection and sun protection with the help of an emf radiation detector that tells you the exact radiation level around you. minimize mobile radiation by measuring ct scan radiation level as well as the radiation level of radioactive places. Many rays are always around us. many heavy ultraviolet ras emits from the nuclear machine. A high level of radiation can be harmful to our health. Instead of using safe sunscreen or UV map to detect radiation download the best Emf radiation detector app for UV protection.