Dial background is flat black; 24v DC
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 5999-01-523-0360
NSN 6135-01-124-2376
NSN 6620-01-508-1996
NSN 6110-00-328-0443
NSN 5965-00-007-7863
NSN 5920-01-482-1251
NSN 5990-01-044-1271
NSN 5990-01-491-8900
NSN 5945-01-096-0828
NSN 6130-01-206-5151
NSN 5975-00-106-9568
NSN 5855-01-492-6385