Option 001 oven timebase; 1cm rack mount kit
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 4140-01-302-7486
NSN 6130-00-082-1262
NSN 5945-01-238-2184
NSN 5915-01-227-5581
NSN 5930-01-043-6791
NSN 6685-01-055-7384
NSN 5996-00-285-3727
NSN 5895-00-146-6644
NSN 6320-01-631-7828
NSN 6620-01-300-4523
NSN 5925-00-269-2685
NSN 6685-01-268-0613