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 2925-01-411-4666
NSN 5925-01-256-6176
NSN 6685-01-584-1749
NSN 5920-00-892-2640
NSN 2925-00-355-5130
NSN 6130-00-935-5589
NSN 6685-01-422-7965
NSN 5895-01-524-2262
NSN 5975-01-463-2178
NSN 5910-00-479-6812
NSN 5950-01-441-9860
NSN 6685-01-606-7518