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 6320-01-332-7020
NSN 5975-01-231-9669
NSN 5965-00-971-5522
NSN 5975-01-332-2651
NSN 6150-01-145-5156
NSN 5996-01-258-8873
NSN 6145-01-437-9015
NSN 6645-01-165-3785
NSN 6135-00-505-0679
NSN 6685-01-393-7826
NSN 6620-01-220-8579
NSN 2925-01-311-0446