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 6150-01-112-6050
NSN 5910-00-409-1146
NSN 5985-01-334-4465
NSN 5925-01-025-7008
NSN 6150-01-369-4884
NSN 6650-01-519-3818
NSN 5920-01-439-8254
NSN 5990-01-177-2838
NSN 6130-00-824-2771
NSN 5990-00-315-9093
NSN 5996-00-279-5806
NSN 6135-01-383-1910