Features 1、Made of black oxidization aluminum alloy, wear resistant, anti-corrosion and lasting to use. 2、Digital LCD screen makes it easy to read the measuring results. 3、Displacement accuracy up to 0.001mm. 4、Slide guide adopts cross roller type, with strong load bearing capacity. 5、Widely used in production machinery, inspection equipment, optical laboratory precision measurement, fine-tuning displacement, mechanical equipment positioning and movement, etc. Specification Item Type: X Y Dual Axis Digital Fine Tuning Platform Model: SEMXY100-AC Platform Size: 100x100mm/3.94x3.94in Thickness: 40mm/1.57in Load: 140N (14.0kgf) X-Axis Stroke: ±12.5mm (Total Movement Distance: 25.0mm) Adjustment Accuracy: 0.002mm Material: Aluminum Alloy Movement Distance Adjustment: Rotating large circle for coarse adjustment, rotating small circle for fine adjustment Slide Track: Linear Guide Guide Type: Cross Roller Type Battery Model: CR2032 Button Battery, 3V 210mAh Package List 1 x Fine Tuning Platform