Specification Brand : GUILOPOER BulletPoint1 : The optical linear scale travel length : 450mm (18") . Total length=travel length+140mm(5.5”) . Travel length only comes in 50mm increment ( 50/100/150....1000MM) BulletPoint2 : Measurement accuracy of the linear sensor can be accurate to 5 micron(0.005mm / 0.0002") to reduce working errors. BulletPoint3 : TTL Square wave input signal through DB9 (RS232) interface with 9pins, default 3meter signal cable applies multilayer shielded wire steel and metal shell protection. BulletPoint4 : The package include 1pc 450mm linear scale , 1pc L type mounting plate, 1pc scale cover and some screws, easy installation. BulletPoint5 : All Products will be provided for lifetime technical support. ExternallyAssignedProductIdentifier1 : 0717331726324 ExternallyAssignedProductIdentifier2 : 717331726324 IncludedComponents : linear scale ItemName : Digital Readout 2 Axis 3 Axis DRO Display Linear Scale 100~1000mm Precision 5um for Bridgeport/Knee Milling Lathe EDM Mill Machine (450MM (18")) ItemTypeKeyword : digital-calipers Manufacturer : GUILOPOER MeasurementAccuracy : 5µm ModelNumber : 450MM (18") NumberOfItems : 1 PartNumber : GCS ProductDescription : The digital readout display system is equipped with a variety of intelligent functions: 6 languages, SDM 200 sets memory, power-off memory for 10years, circumference drilling, oblique line drilling, 1/2 centering, etc. Also, a calculator is equipped for more convenient usage. ProductSiteLaunchDate : 2024-08-29T09:05:30.493Z SupplierDeclaredDgHzRegulation : not_applicable UnspscCode : 27110000