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 6610-01-341-4014
NSN 5920-00-413-3341
NSN 6105-00-140-1689
NSN 5975-01-023-8773
NSN 6320-01-600-0787
NSN 5920-01-642-2766
NSN 6320-00-228-5678
NSN 5999-01-410-2867
NSN 6105-00-145-7210
NSN 6130-00-318-9246
NSN 6105-00-639-6857
NSN 6320-01-515-7913