Why Choose Magnetic Scale :Magnetic Scale IP67 =Coolant and dust proof, they can't be contaminated. Can be cut to length.if its longer,5um Magnetic Encoder is that the sensor and the scale are completely separate components.This means mounting magnetic scales is easier than any other type scale - since the readhead mounts separately from the scale,mounting is much quicker,and a whole lot easier . Why choose D60 model digital readout :1, Aluminum casing,industrial quality.2 ,Unique film makes covering on the Windows makes the displaying much more recognizable. 3, High integration makes the performance be stable.Adopting the advanced digital filtering makes the counting be more accurate and stable.4, Switching on& switching off can meet more than 100000 times. 3 Aixs 12 x36“x16 Magnetic Scale Set = 3 Axis DRO LED Digital Display + Magnetic Scale 320mm 370mm 970mm Travel length 5um + USA plug + Milling Bracket + Mounting Plate+ Scews UPC 762949464908 Color No Model 12 x36“x16 3 Axis DRO Brand Name ANBBIN Part Number D60-3v&DMA Manufacturer Ditron Material Type Aluminum, Metal Included Components Digital Readout Display,Magnetic Scales, Cables, Installation Hardware Item Dimensions L x W 11.8 L x 7.1 W