Aluminum; dial; with hourmeter.
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 5950-01-613-5234
NSN 5930-00-115-1277
NSN 6150-00-518-2743
NSN 5999-00-852-2518
NSN 5990-01-506-7695
NSN 6650-01-467-8818
NSN 5905-00-715-6389
NSN 6320-00-405-2348
NSN 5835-00-140-8646
NSN 6130-00-959-5800
NSN 5925-01-491-0509
NSN 5895-01-224-8751