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 5999-01-303-8404
NSN 4140-00-103-6943
NSN 5965-01-375-5238
NSN 6150-00-707-8804
NSN 5990-01-045-0268
NSN 5996-00-768-7241
NSN 6620-00-516-3204
NSN 5915-00-470-5391
NSN 6135-00-891-4944
NSN 5999-01-272-8968
NSN 4140-01-445-3138
NSN 5965-01-292-9163