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 5945-01-544-3131
NSN 5835-01-495-0595
NSN 5945-01-188-8797
NSN 6240-00-450-0675
NSN 5920-00-901-1551
NSN 5985-01-632-0002
NSN 5950-01-105-4781
NSN 6105-00-797-8372
NSN 5905-01-167-8138
NSN 5835-00-987-9341
NSN 5965-00-330-9672
NSN 7035-01-466-6251