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 5985-00-561-6297
NSN 6240-01-512-3256
NSN 5925-01-565-4849
NSN 6220-00-270-4734
NSN 5920-00-900-9255
NSN 6610-00-264-0961
NSN 5950-01-452-0730
NSN 6645-01-642-3637
NSN 6105-01-595-4215
NSN 6105-00-707-5962
NSN 6145-01-373-6415
NSN 5915-01-425-2227