The 3D photoelectric probe is a product with high-precision edge inspection and other functions. The alignment accuracy is higher, and the repeatability can reach 0.001MM. It has a more comprehensive Z-axis measurement function. Better precision retention with ceramic probes The larger amount of stylus swing prevents mistakes from causing damage to the probe.<br><br>No conductive principle, not due to material. The machine tool spindle is not conductive and cannot be measured. Name:3D Photoelectric Edge Finder Model:MMP25 Probe Material :Ceramic Measuring accuracy:0.001mm Repeat positioning accuracy :0.001mm Probe direction:±X±Y +Z Probe safety stroke:XY ± 15°,Z +5mm Power supply :14250 lithium battery 3.6V Trigger life :5,000,000 times Use range :metal, bakelite,wood, plastic, etc. Note: Installation guide not included, we strongly recommend you seek professional installation. Please check as much as possible to make sure the item is what you need. Tips:The product may be updated constantly ,Due To Different Batches, The Actual Product May Have Slight Differences Or Color Differences, Which Does Not Affect Use. Colour:As Shown Material:Metal<br><br>Package Contents: 1 * MMP25 3D light edge finder<br><br>Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.