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 6650-01-061-6301
NSN 6135-01-322-4655
NSN 6135-01-164-3561
NSN 5895-01-178-8177
NSN 6320-01-265-0665
NSN 5998-00-488-9680
NSN 6130-00-446-4044
NSN 5950-00-841-7563
NSN 5999-01-380-9996
NSN 5965-01-174-6995
NSN 5895-01-425-4159
NSN 5910-01-050-7307