Aluminum; dial; with hourmeter.
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 6135-01-643-9081
NSN 6685-01-555-7938
NSN 6220-00-481-4135
NSN 5930-01-142-2571
NSN 5905-01-449-0369
NSN 6130-01-561-2947
NSN 5998-01-562-6062
NSN 2925-01-226-6126
NSN 5855-00-427-7848
NSN 5935-01-023-9185
NSN 5835-00-537-7780
NSN 5835-01-632-6627