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 6110-01-632-7774
NSN 5999-01-570-0124
NSN 7035-01-463-3368
NSN 6320-01-029-4220
NSN 6610-01-621-0422
NSN 5996-01-409-1860
NSN 5905-00-914-1490
NSN 6150-01-381-6293
NSN 6220-00-244-3600
NSN 5835-01-488-6678
NSN 6105-00-330-0882
NSN 6135-01-341-3924