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 5999-01-234-8532
NSN 5960-01-100-0089
NSN 5996-01-207-2724
NSN 6240-00-421-5368
NSN 6105-01-077-0633
NSN 6130-01-082-9124
NSN 6110-01-568-0155
NSN 5990-01-393-4808
NSN 6220-01-616-9807
NSN 6610-00-197-7648
NSN 5935-00-102-6199
NSN 6135-01-654-6147