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 6145-01-453-7015
NSN 5950-01-365-8040
NSN 5950-01-634-0677
NSN 5990-01-647-8574
NSN 5925-01-578-5971
NSN 5998-01-588-8114
NSN 5999-00-038-7756
NSN 2925-01-032-3814
NSN 2925-01-197-7864
NSN 7035-01-231-2450
NSN 5999-01-181-3420
NSN 6240-01-590-1347