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 6145-01-528-1197
NSN 5935-00-007-3848
NSN 2925-01-359-4027
NSN 5945-01-239-4420
NSN 5935-01-516-7693
NSN 5930-00-150-8635
NSN 5915-00-479-8100
NSN 5925-01-471-9700
NSN 6645-00-841-0026
NSN 5925-00-290-4451
NSN 5895-00-230-4827
NSN 5975-00-237-0802