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 5996-01-260-7371
NSN 5905-01-570-6765
NSN 6105-00-678-3355
NSN 6610-01-513-0303
NSN 5960-01-460-0115
NSN 5990-01-497-0093
NSN 6110-01-199-6338
NSN 6620-00-602-5832
NSN 5835-01-456-3922
NSN 6145-01-458-0972
NSN 5998-00-967-2500
NSN 5895-01-344-9369