1-7/8" LED Mini Tachometer MCL-4027: Dakota Digital LED Mini Tachometer only 1-7/8" diameter. Quick response digital tach. 0 - 18,000 RPM range w/ High RPM recall 10 RPM resolution at 9,900 RPMs & below 100 RPMs Compatible with single & dual fire ignitions Easy "push button" calibration Choose: MCL-4027S: Standard (flat) Bezel MCL-4027R: Retro (contoured) Bezel #MCL-4027R MCL-4027S Dakota Digital Mini LED Tachometer 1-7/8" w/ Retro Bezel Quantity:   Only  $259.95    #MCL-4027S MCL-4027S Dakota Digital Mini LED Tachometer 1-7/8" w/ Standard Bezel Quantity:   Only  $259.95