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 5835-01-546-2008
NSN 6645-01-470-9599
NSN 7035-00-406-0568
NSN 6650-01-539-6634
NSN 5905-00-460-5817
NSN 6145-01-441-2630
NSN 6240-01-533-1190
NSN 4140-01-449-4193
NSN 6130-00-235-4359
NSN 6145-01-254-5868
NSN 5960-00-583-4902
NSN 5920-01-272-4186