High Precisions Edges Finder Anti-roll Probe with Wires Desktop Center Finder Aluminum Alloy Probe Compatible with Mach3 grbl

Features:
Preferred Material: Preferred Material: This cover is made of aluminum alloy material, the testing probe is made of stainless steel, superior wear and corrosion resistant, not easy to rust and can provide a long service time.
Adaptability: This tool is compatible with various control panels such as grbl control panel and Mach3.
The red line is VCC to connect the 5-24V power, the yellow line is IO(OUT), which is the signals output line, the black line is GND to connect the ground line. The green light is on after power-on, and the IO port output high level, and the red light is on after probe trigger, and IO is low level.
Waterproof Design: This product is designed to be dustproof and waterproof in a lot of places, which can greatly prolong the service time.
A Useful Tool: This tool an realize the center finding, edges finding, shape measurement and other functions to the cutter edges.