The radio communication probe system is suitable for various complex working conditions in the processing of CNC machine tools, mainly suitable for large-scale machine tools, multi-axis machine tools and other CNC equipment, to avoid the influence of signal transmission strength by distance and obstructions. Pioneer's CNC machine radio/spindle/workpiece probe system mostly used for processing complex parts , such as deep cavity parts, cylinders, boxes, etc., and provide reliable measurement solutions for flexible production lines, intelligent processing and other industries. The radio/spindle/workpiece probe system is divided into WTS-20 probe series, RPS-20 probe and RPS-L11 probe according to different machine tools. WTS-20 and RPS-20 are mainly used in large and medium-sized machining centers. RPS-L11 is mainly used in equipment such as lathes and turning centers.