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 5999-01-105-1349
NSN 6130-01-435-6140
NSN 5990-01-493-4039
NSN 6650-01-266-8762
NSN 5910-01-213-8322
NSN 6135-00-900-2139
NSN 2925-01-416-6927
NSN 6650-01-496-2662
NSN 5915-01-342-4345
NSN 6645-01-568-7517
NSN 5895-00-074-2068
NSN 5835-01-381-2683