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 6240-00-737-2775
NSN 5895-00-469-6601
NSN 5855-00-285-8172
NSN 5920-00-130-3593
NSN 6620-01-367-0844
NSN 5920-01-074-6865
NSN 6645-00-276-7544
NSN 6320-01-162-5977
NSN 5930-00-246-5215
NSN 6135-00-982-1882
NSN 5975-01-345-4177
NSN 5905-01-123-4597