The Easson ES-12B 3-Axis Digital Readout Kit has a compact construction, which makes it easy to use with mills and lathes. This readout display works efficiently with your machines to bring out the best results in cutting, knurling, and drilling tasks. The LCD display is colorful, which helps in faster checking of readings. It comes with three GS10 linear glass scales, which have useful features to make your activities time-efficient. you can choose from the available models between 100mm and 1020mm measuring travel lengths.