An electrically operated instrument which measures radioactivity and is calibrated in roentgens per unit time or any multiple threof. For instruments that measure radioactivity directly, see radiacmeter.
Classification: Instruments and apparatus for measuring or detecting ionizing radiations
NSN 5925-01-310-7662
NSN 6220-00-245-2970
NSN 6610-01-595-9809
NSN 5930-01-303-4913
NSN 5910-01-068-7735
NSN 5895-00-581-5650
NSN 5975-01-423-9755
NSN 7035-01-641-5956
NSN 5945-01-215-1190
NSN 5835-00-193-8951
NSN 5910-01-153-9578
NSN 6110-01-556-7927