Left wheel black blank; numerals on the wheel are at right angle of rotation
An instrument actuated by means of a rotating shaft and designed to register and total numerically in units proportional to one complete revolution of its shaft. It may have a fixed type mounting or designed to be hand held. See also counter, electrical.
Classification: Revolution counters, production counters, taximeters, odometers, pedometers and the like
NSN 6150-00-980-1139
NSN 6240-01-644-1531
NSN 7035-01-420-5404
NSN 5950-00-270-0041
NSN 5925-00-387-3956
NSN 5960-01-097-6817
NSN 5905-01-229-2819
NSN 5960-00-736-8568
NSN 6150-01-573-0085
NSN 5999-00-046-2388
NSN 5910-01-399-0570
NSN 5999-00-539-9934