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 5965-01-359-5501
NSN 5855-01-513-1859
NSN 6130-01-168-8507
NSN 6685-01-498-4631
NSN 6220-01-337-5333
NSN 5920-01-535-9476
NSN 5999-01-432-0133
NSN 5935-01-115-8933
NSN 5835-00-681-0005
NSN 6110-01-628-4579
NSN 6220-01-050-8706
NSN 5915-00-269-2748