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 7035-01-182-1086
NSN 5920-01-351-7936
NSN 6135-01-282-4326
NSN 6610-01-581-2975
NSN 7035-00-541-8516
NSN 6220-01-124-4062
NSN 5998-01-354-6370
NSN 6150-01-459-1842
NSN 5960-01-344-2604
NSN 5925-01-290-4808
NSN 5999-01-274-2189
NSN 2925-00-051-1467