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 6135-01-074-8220
NSN 5950-01-526-3578
NSN 6135-01-193-8154
NSN 5920-00-306-4872
NSN 6220-00-702-6358
NSN 5835-01-617-5121
NSN 5990-00-615-7111
NSN 5950-01-504-6879
NSN 5975-01-252-7327
NSN 5855-00-285-8172
NSN 6620-00-065-9983
NSN 6150-00-067-5957