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 5935-00-325-1671
NSN 5950-01-033-8654
NSN 6610-00-980-8068
NSN 6135-01-315-7888
NSN 5950-01-596-9660
NSN 7035-00-553-6951
NSN 4140-01-465-6476
NSN 6610-01-548-9620
NSN 6110-01-451-5089
NSN 5855-00-156-5489
NSN 6220-01-042-3239
NSN 5999-01-292-0568