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 5975-01-413-6510
NSN 6145-01-339-5452
NSN 5930-01-634-0659
NSN 5855-00-014-5008
NSN 5996-00-808-5563
NSN 6105-00-652-4548
NSN 5965-00-985-9157
NSN 7035-01-443-3052
NSN 5998-01-413-8740
NSN 6150-01-041-4884
NSN 5925-01-383-6992
NSN 5905-00-629-6960