monitoring system SAM 940+ (RIID) Model 9DP SAM 950 (RIID) Model 375/1 Digital Area Monitor Model 9DP-1* Handheld Radioisotope Identification Device Model PM1621M (PRD) X-ray and Gamma Radiation Personal Dosimeter MetRad 1 Combined Metal and Gamma Radiation Detector SAMpack 120 (RD-120) Radiation Detection Backpack with Isotope ID RadWall S300 - Area Radiation Monitor RadWall-H – Area Radiation Monitor RadWall-E