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 5935-01-095-3213
NSN 5925-01-284-9043
NSN 5950-01-195-7911
NSN 5895-01-508-8310
NSN 6645-00-336-4783
NSN 6145-01-292-7702
NSN 6610-00-757-9060
NSN 2925-01-419-3805
NSN 6135-01-111-1495
NSN 5905-00-185-6118
NSN 5905-00-503-9920
NSN 6145-01-475-1601