Mitutoyo DRO Lathe Package 12" x 40" Manual machine retrofit packages with linear scales, mounting brackets, and Mitutoyo's KA Counter, which is a multi-feature, intuitive digital display. Specifications include... 12" X Travel 40" Z Travel IP67 Rated Scale on Z-Axis KA-200 Counter Display Features... Absolute & Incremental modes 10 presets each Calculation functions Non-linear and linear error compensation Adjustable high-brightness, high-refresh rate LED displays Scale test feature Outputs data into spreadsheets Optional USB Card Selectable resolution down to 0.0001" or better Mitutoyo AT116 Linear Scale Features... Resolution Selectable: .001" - .000005" / .01 - .0001mm Accuracy (20°C) : (5+5L0/1000)um Output Signal: Two 90° phase-shifted sinusoidal signals Max Response Speed: 50m/min Signal Output Pitch: 20um Scale Reference Point: Output in 50mm pitch Protection Level: IP53 Operating Temperature: 0-45°C / 113°F Package includes... KA-200 Counter (2 or 3 axis) Mounting Brackets Counter Tray Mitutoyo AT116 Linear Scales with Connecting Cables 12" X-Axis 40" Z-Axis