Features 【Function】: This digital readout kit can be installed on various woodworking and metalworking machines, allowing conversion to digital readout. 【Features】: 3m/s fast response speed, no overspeed fault occurs. Novel design, strong anti-interference ability. 【Easy to use】: There are magnets on the back of the monitor, which can be adsorbed on the iron, which is more convenient to use. 【Easy to read】: remote reading display, easy to read and operate. 【Application】: Used to match various industrial lathes and upgrade old lathes. Specifications:Measuring range: 0-150 (mm) Accuracy: ±0.06Size: as the picture Battery: 2 * 3V CR2032 button battery (not included)Weight: 313g Package included:1 x Digital readout kit(battery not included)1 set x Install fittingsDetail:ABS: relative measurement and absolute measurement conversionMm/in: Metric and imperial standard conversionZero: Data resetSet: 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 List