It is an economical handheld controller for coordinate measuring machines and image measuring instruments. 1. Compatible with Lihe MACC series CMM controllers and VCC series image measuring instrument products 2. Controls the movement of each axis of the measuring machine 3. Displays the controller's CNC motion and JOY motion statuses 4. Can control the servo on the machine motor 5. Can long-press the button to manually temporarily shield the probe 6. Cooperates with measurement software to realize the functions of collecting motion points and deleting the latest point 7. Can expand button operation functions