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 5930-01-244-9396
NSN 5965-00-316-2768
NSN 5915-00-348-2160
NSN 5930-00-865-9788
NSN 4140-01-519-9343
NSN 4140-00-119-1689
NSN 5950-00-932-4904
NSN 5910-01-037-5464
NSN 5965-00-524-5520
NSN 5855-00-165-3093
NSN 6685-01-238-6911
NSN 5930-01-229-6390