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 5999-01-277-4075
NSN 5930-00-582-1730
NSN 5835-01-197-0390
NSN 5930-01-464-3106
NSN 6610-01-633-8931
NSN 6105-01-528-9205
NSN 6620-01-556-1695
NSN 6320-01-296-3181
NSN 5999-01-171-9954
NSN 5975-01-358-0158
NSN 5945-01-346-8604
NSN 6320-00-242-3300