With black face, white markings
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 6110-00-146-2114
NSN 5999-01-025-2850
NSN 6130-01-502-6416
NSN 5990-01-200-6711
NSN 6620-01-591-1331
NSN 5925-01-481-3442
NSN 6105-01-577-5310
NSN 5910-01-539-9437
NSN 5855-01-050-4944
NSN 5920-01-352-3625
NSN 5945-00-419-0184
NSN 5999-00-888-6932