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 6320-01-157-9076
NSN 5965-01-123-3770
NSN 2925-01-415-0264
NSN 5835-01-160-7282
NSN 6685-01-401-5360
NSN 5998-01-061-0893
NSN 5950-01-634-0677
NSN 6610-01-436-6884
NSN 2925-01-067-4446
NSN 5998-01-616-5499
NSN 4140-00-928-4632
NSN 5985-01-211-6549