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  • High brightness red or blue L.E.D. display
  • Fits into a 1-7/8in. hole
  • 2-1/16in. bezel O.D., 1-3/8in. deep
  • Readout displays RPM with 0-18,000 RPM range with 10 RPM
  • esolution below 10,000 RPMs and 100 RPM resolution above 10,000 RPMs
  • Adjustable from 1-15 cylinders