An instrument used to measure the reflected power of an optical light pulse in a fiber, optic or a cable, fiber optic with respect to time. Excludes test set, optical power.
Classification: Parts and accessories of articles of schedule b subheading 9030.39
NSN 6105-00-361-6355
NSN 4140-01-457-3361
NSN 6130-00-104-5573
NSN 6610-01-139-4713
NSN 5930-01-142-9298
NSN 6145-00-935-5242
NSN 6135-00-299-6918
NSN 2925-01-631-7004
NSN 6145-00-013-9939
NSN 5905-00-806-4513
NSN 6110-00-691-9134
NSN 2925-01-069-5324