An instrument specifically designed to measure the amplitude and frequency of the constituents of a complex electrical wave form. May include transducer mechanism for converting sound pressure into electrical energy.
Classification: Parts and accessories of articles of schedule b subheading 9030.39
NSN 6685-01-446-5096
NSN 6240-01-518-9445
NSN 5925-01-364-9184
NSN 6645-01-616-8996
NSN 6685-00-406-2685
NSN 5935-01-105-2028
NSN 7035-01-236-5743
NSN 5920-00-797-9957
NSN 5945-00-816-4282
NSN 5895-00-808-0420
NSN 6135-01-437-9178
NSN 6105-01-277-9474