Features Easy to install: The digital readout linear scale can be installed on various woodworking and metal processing machines, allowing conversion to digital readings Liquid crystal display: Multifunctional digital linear scale measurement accuracy is high, the accuracy range is ±0.06, and is equipped with a remote reading liquid crystal display, which is convenient for reading and operation Magnet design: The digital 200mm readout kit has a novel design. There is a magnet on the back of the display, which can be attached to the iron, which is more convenient to use. 3m/s fast response: Linear digital readout has a fast response speed of 3m/s, no overspeed error occurs, and strong anti-interference ability, can measure the range of 0-200mm Application: The total length of the remote digital DRO readout scale kit is about 33.3 cm/13.1 inches. It can be used with various industrial lathes to upgrade old lathes. Features: This digital readout kit can be installed on a variety of woodworking and metalworking machines allowing conversion to digital readout. Remote readout LCD display convenient for reading and operation. The design is novel and has strong anti-interference ability. Quick response speed of 3 m/s, no over-speed error occurred. The display has a magnet on the back, which can be attached to iron and is more convenient to use. It is used to be equipped together with various industry lathes and upgrade old lathe. Specifications: Measuring Range: 0-200mm Accuracy: ±0.06 Overall Length: 33.3cm/13.1in Battery: 2 * 3V CR2032 button cells(NOT included) Weight: 321g Buttons: ON/OFF: Power switch button ABS: Relative measurement and absolute measurement conversion mm/in: millimeter and inch standard conversion ZERO: Data reset(zeroing) at any position SET: In the imperial standard measurement state, each time the button is pressed, the resolution of the fraction part is switched between 1/32,1/64,1/128. Package Includes: 1 x Digital Readout Kit(batteries are NOT included) 1 set x Mounting Accessories Package List