In the calibration work of large sensors and precision components, this stage plays a crucial role. Its 125×125 mm tabletop can stably hold larger sensors or precision components. The Z-axis lifting adjustment is flexible, and the micrometer drive enables precise height control. Made of aluminum alloy, the stage is not easy to deform, and its high load-bearing capacity of 140 Newtons provides stable support. It can quickly complete the calibration of equipment parameters, ensure the accuracy and reliability of equipment detection data, and is suitable for industrial testing and laboratory calibration needs.