Feature: 1. The encoder has complete functions and can be widely used in milling machines, lathes, drilling machines, reaming, wire cutting and EDM machine tools. 2. 8‑bit LED high‑definition digital tube with R function can read DRO display. 3. The encoder uses power anti‑interference, durable Keyboard, which is easy to change the power interference and easy to change. 4. The encoder has been accurately calculated, and there are a total of nine grating scale resolutions. 5. Sealed membrane type light touch keyboard makes the encoder easier for users to operate. Specification: Item Type: 2 Axes Digital Readout Display Model: Digital display encoder Material: ABS Number of Coordinates: 2 axes Power Consumption: <15W Working Temperature: 0-45℃ Storage Temperature: -20-40℃ Frequency Multiplication Factor: 4 times frequency Operating Keyboard: Sealed membrane type light touch keyboard Grating Scale Interface: 9PD female Grating Scale Signal: Two TTL square waves with a phase difference of 90° Resolution of Grating Ruler: 0.1μm, 0.2μm, 0.5μm, 1μm, 2μm, 5μm, 10μm, 20μm, 50μm Applications: Suitable for milling machines, drilling machines, grinders, lathes, profile projectors, video measuring machines, position monitoring, coordinate measurement, mechanical control, and other areas of linear scales and rotary encoders.. Package List: 1 x Encoder12 x Gasket3 x Nut7 x Screw2 x Bolt2 x L-Shaped Bracket2 x Ground wire1 x Plug1 x Protective cover1 x Connection frame1 x Square connecting rod1 x User Manual Note: 1. When not in use for a long time, in order to save the service life of the digital display, please turn off the power.2. During thunderstorms, unplug the power cord as much as possible.3. Before the power is turned off, please do not open the case or plug in or unplug the grating ruler.4. When connecting to the digital display meter, please confirm whether the grating ruler is a TTL square wave and whether the wiring pins are correct.