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 6645-01-092-4733
NSN 6320-01-243-2276
NSN 5985-00-957-0752
NSN 6685-00-141-4300
NSN 5895-01-046-2001
NSN 5925-01-338-9192
NSN 6650-01-582-8686
NSN 6650-00-233-0705
NSN 5990-00-492-5063
NSN 5975-01-387-3405
NSN 6135-01-202-8113
NSN 5996-01-250-6023