An item for making a permanent representation of light intensity and elapsed or residual time.
Classification: Photometers
NSN 5945-01-463-1245
NSN 5996-01-648-0405
NSN 6220-01-586-7741
NSN 5950-01-630-5653
NSN 4140-01-105-2017
NSN 6645-00-318-5721
NSN 5910-01-182-3263
NSN 5990-01-231-9608
NSN 5950-01-476-8647
NSN 5895-01-431-6916
NSN 6650-01-061-0613
NSN 6110-01-125-9723