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 6220-01-537-5288
NSN 5960-01-414-1677
NSN 6645-01-621-8564
NSN 6110-01-605-7508
NSN 6685-00-176-3151
NSN 6150-00-044-6952
NSN 6150-01-051-0145
NSN 6620-01-091-9697
NSN 6650-00-614-1711
NSN 5990-01-378-7349
NSN 5990-01-160-6978
NSN 5855-01-573-5035