1、GOOD DURABILITY: The 3D edge finder adopts multiple waterproof and dustproof design, which can maximize the service life of the probe. 2、LIGHT DISPLAY: With signal light prompt, the green light is displayed after power on, and the red light is displayed after the trigger, intuitive and clear. 3、MULTIPLE FUNCTION: With fast edge finding, circle center finding and table shape measurement functions, solve the trouble of clamping workpiece positioning. 4、EXCELLENT MATERIAL: The housing is made of anodized aluminum alloy, with flat anti roll design, and has stainless steel needle and tungsten steel ball head. 5、FOR CNC TOOLS: Compatible for Mach3, for GRBL CNC equipment, support XYZ coordinate stroke, simple in wiring, has strong practicability. 1 x 3D Edge Finder1 x Wrench1 x Storage Box1 x Cable Item Type: 3D Edge FinderMaterial: Stainless Steel, Tungsten Steel, Aluminum AlloyProduct Model: V6 Version TP06Stylus Direction: ±X, ±Y, +ZUnidirectional Repeatability: < 0.01mmStylus Stroke Protection Distance: XY Plane: Approx. ±4mm / 0.16inZ Direction: Approx. 2mm / 0.08inTrigger Life: >3 million timesPower Supply: 5~24V DCCable Length: Approx. 2 meter / 6.6ftEdge Finder Shank Diameter: Approx. 6mm / 0.24in