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 5925-01-431-7057
NSN 6320-01-220-2264
NSN 5935-01-197-4523
NSN 6130-01-296-9763
NSN 5920-01-350-1796
NSN 5925-01-498-8547
NSN 5950-01-384-3100
NSN 4140-01-194-2529
NSN 6650-01-304-1739
NSN 6110-00-954-0718
NSN 5999-01-468-0554
NSN 5999-01-463-8641