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 6135-00-683-0536
NSN 6130-00-185-4522
NSN 5965-01-482-3119
NSN 5920-00-460-2899
NSN 6610-01-614-7191
NSN 5960-01-112-6390
NSN 5930-01-411-3933
NSN 5920-01-279-0419
NSN 6320-01-441-2438
NSN 5895-01-271-0540
NSN 5996-01-399-2319
NSN 6685-01-268-1724