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 6610-01-269-5437
NSN 5925-00-251-3283
NSN 5990-01-649-4647
NSN 5960-01-209-3618
NSN 6685-01-194-3931
NSN 5975-01-463-7215
NSN 5999-01-641-6472
NSN 5855-00-337-3679
NSN 5930-01-114-4996
NSN 5935-01-469-2223
NSN 5920-00-900-5336
NSN 5905-01-149-3043