Mitutoyo Linear Scale, Cable & Digital Readout Package Specifications include... 0.000020" - 0.001" / 0.0005mm - 0.01mm Resolution Accuracies per Length... ±5μm (L0: 100 to 500mm) ±7μm (L0: 600 to 1800mm) ±10μm (L0: 2000 to 3000mm) 50m/min Maximum Response Speed Features include... IP67 rated protection Electromagnetic induction principle means scales are unaffected by contamination. Absolute scales have eliminated the need for origin restoration and drastically reduced power consumption. Suitable for milling machines, XY tables, jigs, etc. Signal Cable Length included... 4" - 36" unit includes 3.5m Cable 40" - 88" unit includes 5m Cable 96" - 120" unitincludes 5m Cable and 2m Extension Cable Includes Mitutoyo KA Counter Digital Display 2-Axis Digital Readout High Performance, low cost 2-Axis display Selectable Resolutions... .0005" / .0002" / .0001" / .00005" .0005mm / .002mm / .001mm 7-Digit LED Display with a negative [-] sign