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 5915-00-018-5092
NSN 4140-00-611-8020
NSN 2925-01-461-6372
NSN 5950-00-976-4624
NSN 5965-01-368-9994
NSN 5835-00-707-6266
NSN 5920-00-403-2675
NSN 6110-01-609-7437
NSN 6610-01-164-4963
NSN 6150-01-121-0168
NSN 5965-01-608-9404
NSN 5835-01-152-9483