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 4140-01-370-8758
NSN 6135-01-333-6101
NSN 6110-01-206-2358
NSN 5920-01-590-4942
NSN 5895-01-144-4088
NSN 5855-01-076-5202
NSN 5985-01-462-3644
NSN 5895-01-647-7232
NSN 5950-01-586-5860
NSN 7035-01-631-5567
NSN 6320-01-111-0960
NSN 5985-00-389-9237