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 5935-00-726-9274
NSN 5975-01-643-6882
NSN 5950-00-047-3831
NSN 6650-00-815-1579
NSN 5950-00-666-1887
NSN 5998-01-007-4735
NSN 5835-01-632-6627
NSN 5905-01-534-3272
NSN 6620-01-601-4314
NSN 6145-01-488-1256
NSN 6685-00-248-0078
NSN 5910-01-161-2957