A tachometer which functions by measuring the rate (dwell) of the opening and closing of the contact points. Suitable for use with magneto or battery ignition systems. Powered by self-contained batteries. Excludes tachometer, electronic; tachometer, stroboscopic and tachometer, vibrating reed.
NSN 6620-01-246-4314
NSN 5910-01-427-3819
NSN 6145-00-444-3854
NSN 6620-01-014-7192
NSN 4140-01-654-8054
NSN 5950-00-279-4918
NSN 5945-01-469-0874
NSN 5910-01-422-1699
NSN 5935-01-136-6507
NSN 5950-00-081-3155
NSN 6145-01-273-0077
NSN 5999-00-944-1250