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 5835-01-054-0682
NSN 5975-01-152-1266
NSN 5965-00-281-0319
NSN 5925-00-103-1738
NSN 5930-01-441-9400
NSN 5925-00-466-1189
NSN 6220-00-762-8944
NSN 2925-01-528-7333
NSN 5998-01-116-2066
NSN 6685-00-023-8597
NSN 5855-01-354-7291
NSN 6650-01-052-7121