Used to measure blacklight intensity (longwave range), white light intensity and background white light intensity
NSN 5965-01-553-2276
NSN 2925-00-944-8398
NSN 6150-00-941-6540
NSN 5855-01-375-2152
NSN 2925-00-103-6822
NSN 5999-01-152-8823
NSN 5990-00-419-0236
NSN 6320-01-412-2973
NSN 6135-00-422-3967
NSN 5950-01-258-4994
NSN 5935-00-078-9540
NSN 5895-01-193-7346