Exploranium GR-100 PRD Advanced Personal Portable Radiation Detector Free Ship.

Vintage 1990’s Digilert Nuclear Radiation Monitor Geiger Counter No Case

Vintage Detectron Model DG-7 Geiger Counter Radiation Detector - Untested

Radiation Detector Alarm Dosimeter µSv/h Ex Harwell Working Geiger

Thermo Electron DP11A/1 Alpha Beta Gas Flow Scintillation Radiation Detector

Bendix Family Radiation Measurement Kit Dosimeter Ratemeter Charger w/Box 1960's

Exploranium GR135+ Gamma Spectrometer Replacement Handle Files for 3D Printing

GSO (Ce) 6x4x20mm Scintillator Crystal for High Energy Scintillation Detector