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 5996-00-707-6228
NSN 6645-00-573-7591
NSN 6105-00-200-8074
NSN 6650-01-135-7472
NSN 2925-01-511-2667
NSN 5895-00-344-7335
NSN 6145-01-302-8157
NSN 6110-00-852-7780
NSN 6685-01-569-7682
NSN 7035-01-431-9693
NSN 5950-00-983-5586
NSN 5910-00-707-7960