Op temp: 0 degrees to 50 degrees c
An instrument used to count the frequency of recurrent electronic events and display the count on the panel of the instrument in numeric form. May also include facilities for a readout printed on tape. May include facilities for a very accurate output which can be used as a secondary transfer standard. It can be used to measure frequency, period, time interval, phase angle, frequency ratio, and for multiple period averaging. See also counter, electronic, digital and indicator, digital display.
Classification: Parts and accessories of articles of schedule b subheading 9030.39
NSN 6135-01-377-5729
NSN 5930-00-707-6899
NSN 5915-00-922-1184
NSN 5990-00-118-8953
NSN 6645-01-043-5236
NSN 6220-01-357-1883
NSN 6145-01-160-6885
NSN 5999-01-184-1906
NSN 6105-01-518-1971
NSN 2925-00-536-4574
NSN 5996-00-081-3175
NSN 7035-01-280-1119