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 6320-01-247-0898
NSN 4140-00-928-6853
NSN 5835-01-090-0784
NSN 6105-00-218-4705
NSN 5996-01-160-3229
NSN 5835-01-534-3172
NSN 6685-00-164-7014
NSN 6610-01-516-7278
NSN 6620-01-008-1654
NSN 5990-01-243-4233
NSN 4140-01-219-9209
NSN 5855-00-149-0766