1、【Lightweight Construction】: Made of precisely machined aluminum alloy with an anodized surface, ensuring superior corrosion resistance and a long service lifespan. 2、【High Precise Gear Rack Drive】: Using rack and pinion driving method, support high-frequency operation. It utilizes a premium brass gear rack for smooth and precise movement, suitable for applications requiring quick movement and large stroke occasions. 3、【Precise Graduation and Clear Readings】: Features a resolution level of 0.01mm, offering clear and accurate readings for precise positioning and adjustment. 4、【Smooth and Precise Adjustment】: Equipped with high-precise adjustment screws featuring antislip threading, enabling smooth and precise adjustments without harming your hands. 5、【Versatile Applications】: Suitable for various applications, including alignment adjustments, inspection, fiberoptic adjustments, laser marking, etc., and perfect for electronics, machinery, metallurgy, and scientific research industries.