1. Good durability: This 3D edge finder adopts a variety of waterproof designs, which can maximize the service life of the probe. 2. Strong adaptability: It is compatible with GRBL devices, supports coordinate hubs, has simple wiring, and is highly practical. 3. Light display: It is equipped with a signal light prompt. It shows a green light after being turned on and a red light after being triggered, which is intuitive and clear. 4. High - quality materials: The shell is made of anodized aluminum alloy, with a flat anti - rolling design, and is paired with a stainless - steel pin and a tungsten - steel ball. 5. Multifunctional: It can quickly find edges, locate the center, measure the shape of the workbench, and solve the problem of workpiece positioning. 6. Type: 3D edge finder 7. Material: Metal 8. Product model: V6 version TP06 9. Detection direction: X, Y, +Z 10. Unidirectional repeatability: Less than 0.01 mm 11. Touch protection distance: - XY plane: 0.4 mm/0.16 inches - Z direction: 0.2 mm/0.08 inches 12. Trigger life: 3 million times 13. Power supply: DC 5 - 24 volts 14. Cable length: 2 meters/6.6 feet 15. Edge finder shaft diameter: 6 mm/0.24 inches 16. Color: Black + Silver 17. Package contents: - 1 3D edge finder - 1 wrench - 1 cable Only the above package contents are included, and other items are not included. 18. Precautions: Lights and different monitors may cause slight differences between the color of the item in the picture and the actual object. The allowable measurement error is ±1 - 3 cm.