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 6685-00-425-2373
NSN 5996-00-422-3328
NSN 5915-00-926-8126
NSN 5905-00-003-8785
NSN 6220-00-421-5472
NSN 2925-01-542-9403
NSN 5990-00-456-8793
NSN 6320-01-426-1324
NSN 6240-01-459-2823
NSN 6130-01-114-9999
NSN 6610-01-003-9058
NSN 6135-01-534-0310