Features:1.English language display.2.Self-motion middle parted function; Metric/imperial conversion function; Absolute/relative counting transformation function.3.1000 groups of zero memory function; Function calculator operation function.4.Arc surface processing function; Cant processing function; Machine tool error compensation function.5.PCD function; PLD function; EDM function(option with extra).Descriptions:1.This is a Linear Encoder/Sensor/Ruler Scale Grating 2 Axis/ 3 Axis Dro Digital Readout Display Unit For Milling Machine Lathe SNS-2V.2.Suitable for Grinder / lathe / boring machine / wire cutting / spark machine measuring equipment.Function:1.Zero clearing; reset; mm/inch mode; ABS/INC coordinate conversion.2.200sets sub datum; power off Memory; center of 1/2; liner error compensation; sleepping mode.3.Clear 200 sets Sdm datum; ABS/INC mode; calculator.4.Drilling of circumference; drilling of oblique line; machining of inclined plane; machining of circular arc;Lathe function(match).5.Rectangular lumen gradual processing; Digital filtering; Vibration filtering; Radius /Diameter fucntion.Specifications:Color:GrayType:Digital DisplayVoltage range:AC 85V-250V/50Hz-60hZPower consumption:25VACoordinates:1 / 2Display:8-bits digits displayInput signal: TTL squareInput signal frequency: 100KHZReading resolution: 10um,5um,2um,1um,0.5umDisplay: 2-axis / 3-axis (Optional)Plug:EU/ US/ UK/ AU (Optional)Package Informations:Package Size:150x360x260mm/5.85x14.04x10.14inPackage weight:2000g/4.41lbGeneral Box PackagePackage included:1 x Linear Scale Digital DisplayNotes:1.The light socket and the different screens can cause the color of the item in the image to be a little different from the actual one. 2.The allowed measurement error is +/- 1-3 cm.