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 5945-01-609-0546
NSN 6650-00-684-3060
NSN 6685-00-186-9190
NSN 5960-00-936-3334
NSN 5935-00-251-3929
NSN 5930-01-366-6063
NSN 6650-01-406-5322
NSN 5985-00-969-4628
NSN 5975-01-514-3768
NSN 6650-01-356-5947
NSN 6145-01-586-9688
NSN 5996-00-156-5967