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 6620-01-503-2667
NSN 5999-00-463-5050
NSN 6135-01-551-0562
NSN 5925-00-450-6372
NSN 5965-01-385-7813
NSN 6130-01-258-8966
NSN 5915-01-506-9829
NSN 5990-01-024-9659
NSN 6610-00-078-9620
NSN 5895-00-068-3778
NSN 6620-01-574-1862
NSN 6135-01-455-9646