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 5960-01-512-0233
NSN 5910-01-351-7526
NSN 6610-00-759-7170
NSN 5965-01-248-3116
NSN 6145-01-542-5353
NSN 6105-00-390-6223
NSN 2925-01-285-7163
NSN 5945-00-502-9644
NSN 5915-01-003-6018
NSN 5945-00-143-4422
NSN 5965-00-957-5200
NSN 5895-01-067-1098