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 6610-00-865-3848
NSN 5930-00-517-0415
NSN 5996-00-211-7010
NSN 4140-01-419-4949
NSN 5935-00-035-4559
NSN 7035-01-287-5094
NSN 5965-01-318-9474
NSN 6650-00-419-4863
NSN 6645-00-285-8781
NSN 5945-00-256-9320
NSN 5996-00-431-9895
NSN 6130-01-213-4816