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 6110-00-717-3554
NSN 5960-01-511-4423
NSN 6240-00-522-3998
NSN 6685-01-250-2669
NSN 6650-00-211-6302
NSN 5835-01-514-5758
NSN 5960-00-837-5146
NSN 6620-00-613-3023
NSN 5965-00-763-8015
NSN 6240-01-365-7996
NSN 6320-00-483-0451
NSN 6145-00-275-4046