Linear Digital Ruler Scale For Lathe Mill Machines 5U 5V TTL Signal 50 To 1000MM Optical Encoder Fast ,Convenient for Operation

Professional design, beautiful appearance generous, counts the frequency response is fast and powerful. Die-casting alloy shell, the surface electric pensu processing, dustproof wear-resisting, good shielding. Professional design, independent power supply, to adapt to the range, high stability, strong anti-jamming capability. Power supply and signal anti-interference ability, and durable panel of buttons, change is simple and convenient. Directly on the digital table for functional operation functions such as sine, cosine, tangent function, convenient