Ruggedized; sealed
An instrument which measures the rate of regularly recurring variations in an electric current or voltage and is usually calibrated in hertz (cycles per second or cps). The value may be expressed by means of a pointer and calibrated dial vibrating reed or a digital read out display. For instruments which measure radio frequencies, see calibrator, frequency; and wavementer. excludes: counter electronic digital.
Classification: Parts and accessories of articles of schedule b subheading 9030.39
NSN 6610-01-451-1217
NSN 5975-00-229-7420
NSN 6650-01-231-6728
NSN 5915-00-337-0811
NSN 5996-00-514-7678
NSN 6110-01-292-6642
NSN 5990-00-185-5888
NSN 6145-01-611-9505
NSN 7035-01-457-5645
NSN 6105-01-647-7845
NSN 6645-01-603-1004
NSN 5975-01-025-1613