1、7 inch TFT true color display, the display is more intuitive. 2、The repeatability of the measurement is more stable. 3、High accuracy, easy to install and operate, has a long service life. 4、Comfortable buttons, clear display, more convenient reading data. 5、Basic operation: power on, zeroing, preset data to designed axis, toggle display unit between mm and inch, mid-point calculation, absolute/incremental/500 groups SDM, clear all SDM datum, lathe function, filter display value, close the screen. 6、500 groups SDM coordinate: zeroing at the current point, preset datum of SDM coordinate. 7、Special functions: bolt hole circle, bolt hole line, bolt hole grid, ARC processing, slope processing. 8、Widely used in lathes, milling machines, grinding machines, boring machines, spark machines, fine hole discharge machines. Widely used in lathes, milling machines, grinding machines, boring machines, spark machines, fine hole discharge machines, it is a digital display device that provides display and positioning. Features: 7 inch TFT true color display, the display is more intuitive. The repeatability of the measurement is more stable. High accuracy, easy to install and operate, has a long service life. Comfortable buttons, clear display, more convenient reading data. Basic operation: power on, zeroing, preset data to designed axis, toggle display unit between mm and inch, mid-point calculation, absolute/incremental/500 groups SDM, clear all SDM datum, lathe function, filter display value, close the screen. 500 groups SDM coordinate: zeroing at the current point, preset datum of SDM coordinate. Special functions: bolt hole circle, bolt hole line, bolt hole grid, ARC processing, slope processing. Widely used in lathes, milling machines, grinding machines, boring machines, spark machines, fine hole discharge machines. Specifications: Material: ABS Color: black LCD size: 7 inch TFT Type: 2 axis, 3 axis (optional) Power consumption: ＜15W Operating temperature: 0℃~45℃ Storage temperature: -20℃~40℃ Frequency multiplication factor: 4 times frequency Operation keyboard: seal and touching independent button Item size: 290 * 185 * 75mm / 11.4 * 7.3 * 3.0in Item weight: 2 axis: 1054g / 2.3lb 3 axis: 1061g / 2.3lb Package size: 350 * 250 * 160mm / 13.8 * 9.8 * 6.3in Package weight: 2 axis: 2102g / 4.6lb 3 axis: 2105g / 4.6lb Description of key function: zero selected axis, clear all axes, selects axis to operate, inch/metric switch, center finding, ABS/INC switch, numeric key, decimal point, +/- sign, enter, clearing, calculator, function selection key, process holes displayed equally on a circle, process holes displayed equally on a line, simple R cutting function, process a slope, stroll up or down to selects, LCD screen swich key. Package list: 1 * Digital Readout 1 * Plug 1 * Set of Mounting Bracket 1 * User Manual 1 * Digital Readout 1 * Plug 1 * Set of Mounting Bracket 1 * User Manual