Description: 0-150mm/0-200mm/0-300mm Digital Vertical Linear Scale Remote Digital Readout Linear Scale. Specification: Material:Aluminum alloy + Plastic; Caliper Type:Digital Calipers; Measuring Range:0-150mm / 0-200mm / 0-300mm; (There is only one scale in a package, please choose the one you want.); Resolution:0.01mm; Accuracy:0.1mm; The battery type is 3V CR2032  environmental Lithium battery; Use of the environment: temperature 0-40 ℃, humidity ≤ 80%; Quantity:1pc. Features: 1. Vertical; Horizontal Beam 2-in-1 for Router lift, Router table, Planer; Table Saw. 2. Quick measure speed at 120" per second. 3. Large crystal LCD display. 4.  remote readout display convenient for reading and operation. 5. Magnetic; Clamp hardware on remote readout. 6. Inch, fractional; metric reading. 7. Mounting hardware included. 8. It is used to be equipped together with various industry lathes and upgrad. Package Included: 1pc x Digital Vertical Linear Scale. (There is only one scale in a package, please choose the one you want.). Notice: 1. Please allow a bit error due to manual measurement. please make sure you do not mind before you bid. 2. The color may have different as the difference display, pls understand