Nusim supplies to hospitals radiological protection equipment , such as Radiometers, Direct Reading Dosimeters, Dosimeters TLD and TLD Readers. At present, NUSIM, S.A. has the Dosimetry System DIS as substitute for the Dosimeter TLD, and its particularity lies in that it doesn´t require an external plant for the reading, in case that it can´t be done in the same centre in a few seconds, reducing significantly costs.