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 6650-01-350-5578
NSN 6150-01-258-6293
NSN 6650-01-246-4262
NSN 5998-01-512-0014
NSN 5998-00-322-7556
NSN 5998-01-322-7979
NSN 5996-01-353-1597
NSN 6135-01-497-4516
NSN 5925-01-288-0025
NSN 6135-01-162-0943
NSN 5990-01-164-8673
NSN 5915-01-422-9979