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 5985-01-032-4371
NSN 5996-01-013-8824
NSN 5915-01-651-3006
NSN 5950-00-104-8113
NSN 6610-00-107-1944
NSN 5925-01-422-9802
NSN 5855-00-361-0167
NSN 5960-00-391-6493
NSN 6610-00-851-3203
NSN 5960-01-474-4843
NSN 5935-01-609-1179
NSN 5975-00-278-7437