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 5975-00-644-4972
NSN 5960-01-371-5494
NSN 5910-00-883-9672
NSN 6685-01-423-9681
NSN 5910-00-928-8303
NSN 6620-01-369-4627
NSN 6645-00-076-3317
NSN 5925-01-113-0663
NSN 5975-01-441-2181
NSN 6220-00-276-8681
NSN 5905-01-652-1867
NSN 5925-01-180-0082