Personal DosimeterGeiger Counter - Dosimeter - BEREG Russian made ​​Dosimeter in 1991

Standard equipped with a Geiger tube SBM20

Powered by two CR2025 batteries or an optional four batteries AG12 - AG13EG IRI-1 Russian

 BEREG IRI-1 Russian

VINTAGE USSR SOVIET RUSSIAN INDICATOR HOUSEHOLD GAMMA BEREG - IRI1