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 5895-01-449-1703
NSN 6645-01-484-9847
NSN 6135-01-071-4923
NSN 6220-00-679-5629
NSN 6645-00-017-8252
NSN 5925-01-117-5628
NSN 4140-01-534-4823
NSN 5915-01-149-1042
NSN 6240-00-995-9975
NSN 5855-01-018-1247
NSN 4140-01-483-0477
NSN 6135-01-121-3225