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 6645-01-184-5065
NSN 6685-01-599-7096
NSN 6685-01-256-1045
NSN 5910-00-499-2570
NSN 6145-01-103-3273
NSN 5930-01-104-8785
NSN 5965-01-599-1863
NSN 6685-01-474-8326
NSN 6105-00-119-2212
NSN 5999-00-617-5720
NSN 5998-01-323-5244
NSN 5960-01-543-0235