Measuring range: 0-150mm; Accuracy: 0.06mm; Resolution: 0.01 mm Easy to Read: The remote reading LCD screen is convenient for reading and operation. Easy to use There is a magnet on the back of the screen which can be attached to the iron for easy use. Scope This digital display assembly can be installed on various woodworking and metalworking machinery and converted to digital displays. Battery specifications: 2 * 3V CR2032 button cell battery (Not included in package) (If you need French manual, please contact us) Product description Specification: Material: aluminum alloy Measuring range: 0-150 mm; Accuracy: 0.06 Resolution: 0.01 mm Operating environment: temperature 0 ~ 40 C; Air humidity 80% Battery specifications: 2pcs * 3V CR2032 button cell battery (Not included in package) Package size: 350 * 68 * 43mm Instruction: ON / OFF: power switch In / mm: standard conversion of millimeters ZERO thumb: data reset to any position (zero point adjustment) ABS: relative measurement and absolute value measurement conversion SET: In inch measurement mode, the resolution of the decimal part changes between 1/32 and 1/64/1/128 each time the button is pressed. Install: 1. To lift the router, place the vertical scale stand on top of the table. 2. When measuring horizontally, attach the horizontal support to the workbench. 3. Secure the sensor to the movable support. 4. Adjust the display unit with the base in the correct position. FEATURES 1.The battery can easily be replaced with a sliding battery compartment. 2.This digital linear scale can be applied to milling platform, milling table, planer, drill, milling machine, old-fashioned and woodworking machine. 3.Convenient remote reading display for reading and operation.