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 6105-01-324-1493
NSN 5965-01-136-7970
NSN 5895-01-113-3925
NSN 5990-01-541-7671
NSN 5990-01-177-2838
NSN 5895-00-021-8879
NSN 5965-01-579-1501
NSN 5925-01-524-7485
NSN 6145-00-904-6338
NSN 6610-00-918-0513
NSN 5905-01-376-8942
NSN 5925-00-185-4020