Features: 1. With handwheel function, 100PPR manual pulse generator output. 2. With selection function, through the band selection switch, you can select X, Y, Z, and coordinate adjustment for each. 3. It has the function of returning to the machine origin and returning to the workpiece origin. 4. With feed speed adjustment function, and display the corresponding feed speed. 5. With spindle opening and spindle speed adjustment. 6. Widely used in engraving machine stone carving, advertising production, furniture making, nameplate making, mold making, CNC lathe, CNC cutting machine, etc. Specifications: Condition:100% Brand New Color: As shown in the picture Voltage: 5V Pulse: 100PPR Number of control axes: 4 axes Package List: 1*Hand Wheel 1*Hook Package List 11. With handwheel function, 100PPR manual pulse generator output. 22. With selection function, through the band selection switch, you can select X, Y, Z, and coordinate adjustment for each. 33. It has the function of returning to the machine origin and returning to the workpiece origin. 44. With feed speed adjustment function, and display the corresponding feed speed. 55. With spindle opening and spindle speed adjustment.