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 6645-01-367-2581
NSN 5930-00-248-5723
NSN 5985-01-541-1351
NSN 5975-01-006-2808
NSN 5950-01-160-9439
NSN 5950-00-453-6175
NSN 5895-01-287-9752
NSN 6220-00-296-4101
NSN 6110-01-660-5885
NSN 5999-01-485-5770
NSN 6105-01-082-3101
NSN 5935-00-753-5101