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 6610-00-500-6944
NSN 4140-00-009-3586
NSN 5985-01-279-3006
NSN 6220-01-305-3880
NSN 5895-00-302-4110
NSN 6240-00-299-9819
NSN 5835-01-297-1909
NSN 7035-01-522-2330
NSN 5910-01-641-8209
NSN 6110-01-377-6557
NSN 5935-00-291-4910
NSN 5998-01-157-9353