A tachometer designed to be held in the hand and whose spindle is driven by manually pressing it to the rotating object.
NSN 4140-01-559-6893
NSN 5895-00-019-0944
NSN 6685-01-391-6010
NSN 5835-00-583-1316
NSN 6105-01-192-9892
NSN 6650-01-436-8558
NSN 5950-01-212-2838
NSN 5855-00-821-7512
NSN 6320-00-115-0883
NSN 6240-00-509-2485
NSN 6685-01-270-6003
NSN 6110-01-090-0804