Hourmeter
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 5910-00-922-7739
NSN 5945-01-114-5518
NSN 6645-00-192-1152
NSN 5975-00-562-4914
NSN 6320-01-564-0893
NSN 6610-00-296-5007
NSN 6110-01-047-1330
NSN 5945-01-094-3075
NSN 5895-01-314-1327
NSN 5985-00-193-9570
NSN 5990-01-211-6136
NSN 5985-00-529-0093