Hlásič radiace DC-4C-71 ČSSR civilní obrana Československo - ARMY-SURPLUS
Přenosný detektor radiace VELP ( Geiger-Müller )
Atmosphere | Free Full-Text | Overview of Radon Flux Characteristics, Measurements, Models and Its Potential Use for the Estimation of Radon Priority Areas
Digital Geiger Counter Made in Russia | High-Accuracy Nuclear Radiation Detector | Portable Dosimeter for Beta, Gamma, X-Ray Detection | i4 Technology EcoLifePro 1: Amazon.com: Industrial & Scientific