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 6220-01-363-0469
NSN 5950-01-533-0087
NSN 5985-01-224-5667
NSN 5895-00-094-2508
NSN 5945-01-454-6166
NSN 5855-00-444-2298
NSN 5910-00-170-2795
NSN 6150-01-400-4211
NSN 5965-01-385-7813
NSN 7035-00-392-5417
NSN 6320-01-442-8604
NSN 5920-00-372-5864