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 6130-01-440-4679
NSN 6620-01-053-6650
NSN 5999-00-278-5563
NSN 6150-00-124-7247
NSN 6135-01-593-4212
NSN 5895-01-470-5484
NSN 2925-00-105-3907
NSN 5915-00-551-1789
NSN 6110-01-044-6350
NSN 5960-01-344-2604
NSN 5855-01-020-7982
NSN 6685-01-645-0890