0.250 in. To 30.000 in. Distance for measuring rpm of rotating object with a beam of light
A tachometer using the stroboscopic, synchronizing principle of operation.
NSN 5925-01-241-8464
NSN 6130-01-155-7017
NSN 6685-01-442-5741
NSN 5835-01-641-0073
NSN 5855-01-178-6396
NSN 5990-00-254-4825
NSN 6110-00-317-3538
NSN 5996-00-942-2773
NSN 5935-00-361-8606
NSN 6645-01-580-3258
NSN 6320-01-072-2073
NSN 6110-01-328-0646