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 6220-01-317-1163
NSN 5999-00-693-4669
NSN 6220-00-493-9641
NSN 5915-00-530-5067
NSN 5945-01-122-6610
NSN 5910-01-158-8290
NSN 6685-01-529-6306
NSN 6320-01-006-6138
NSN 5935-01-446-7201
NSN 6130-00-972-9113
NSN 6145-00-112-8578
NSN 5915-01-207-0013