Russian Dosimeter Defense RADIATION DOSE SLIDE RULE RL Calculation Army Plastic

Description

This unique measuring device is from the former
USSR
.
This ruler is intended for forecasting parameters of radioactive infection of district at ground nuclear explosions. It is used for carrying out of calculations according to radiating conditions and to maintenance of radiating safety of armies and the population on the infected district.
Size is 250 x
130 mm
(9.9" x 5.1")
All inscriptions are in Russian.
Purchase more than one element and get a discount on delivery from 50 to 60% on next elements
Will ship to Worldwide. - US $ 18