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 5945-01-643-7759
NSN 6685-01-524-2876
NSN 5915-01-252-1968
NSN 5998-01-451-4328
NSN 6145-01-039-9831
NSN 5905-01-204-0968
NSN 5835-01-447-2544
NSN 5950-01-483-1075
NSN 5920-01-415-5805
NSN 6130-00-753-0911
NSN 6145-00-548-7195
NSN 5835-00-690-8898