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 5925-01-237-1044
NSN 5990-00-975-3276
NSN 5835-00-253-3453
NSN 6145-01-328-2825
NSN 6650-01-197-0587
NSN 5996-01-398-4755
NSN 6650-01-472-8804
NSN 5950-01-281-6996
NSN 6645-01-349-1631
NSN 5999-00-900-8180
NSN 5910-01-522-3801
NSN 6220-01-490-0380