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 6105-01-479-5494
NSN 6105-01-364-6173
NSN 5930-00-593-9687
NSN 5925-01-216-0287
NSN 6685-01-539-7247
NSN 5945-00-579-0243
NSN 5985-00-707-3473
NSN 5945-01-278-3515
NSN 6240-00-239-8295
NSN 4140-01-441-9170
NSN 6135-00-885-6003
NSN 6240-01-451-1409