Ruggedized
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 6645-01-620-0044
NSN 6610-01-642-1752
NSN 6610-01-088-3050
NSN 6645-00-066-4279
NSN 6220-01-659-5631
NSN 6685-01-634-0611
NSN 5930-01-491-7196
NSN 6145-01-370-7117
NSN 5996-01-542-9499
NSN 5925-01-371-4506
NSN 5975-00-983-5239
NSN 5960-00-477-5331