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 5925-01-010-2925
NSN 5915-01-381-3087
NSN 5965-01-231-5047
NSN 5920-01-398-7123
NSN 5910-01-380-3231
NSN 5910-00-369-8749
NSN 6610-01-032-5335
NSN 5960-00-078-1643
NSN 5945-01-233-8484
NSN 5930-00-954-0235
NSN 5996-00-188-7063
NSN 6620-01-185-9134