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 5999-01-088-2364
NSN 5990-01-478-8638
NSN 5998-00-759-0878
NSN 5920-00-504-6582
NSN 5975-00-452-1197
NSN 5950-00-825-8441
NSN 6130-01-157-9307
NSN 6610-00-906-0821
NSN 5999-00-233-6366
NSN 6320-00-036-3688
NSN 6110-00-569-8930
NSN 5985-01-123-8667