Handheld and Portable Radionuclide Identification Instruments Home /APPLICATIONS/Homeland Security and Defense/Handheld and Portable Radionuclide... SlideHandheld Radionuclide Identification Devices (RID) VIEW MORE SlideSpectroscopic Personal Radiation Detectors (SPRD) VIEW MORE SlideBackpack-based Radiation Detection Systems (BRDs) VIEW MORE SlidePocket Alpha Radiation Detectors VIEW MORE