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 6145-01-621-2952
NSN 5935-00-666-4877
NSN 6240-00-990-8290
NSN 5915-01-431-6951
NSN 5975-01-390-6361
NSN 5950-00-832-6872
NSN 5996-01-266-8706
NSN 6610-01-552-8842
NSN 5910-00-388-6737
NSN 5915-01-248-9160
NSN 7035-00-079-7189
NSN 5835-01-491-4613