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 5855-00-560-0110
NSN 6105-01-255-9970
NSN 5915-00-161-3158
NSN 4140-01-104-4727
NSN 6240-00-079-1759
NSN 6320-01-129-9656
NSN 7035-01-344-4192
NSN 5999-01-391-1539
NSN 6105-00-956-8645
NSN 6320-01-531-4997
NSN 5985-01-457-7507
NSN 6130-00-346-2531