Photoelectric Electronic Optical Non- Probe Diameter10mm/0.39in

Description: 3V CNC Shank Diameter: 20MM Probe Diameter: 10MM Accuracy: 0.005MM. LED Lights Instantly Beeps When Probe Touches Conductive Work Piece Louder and Brighter Probe Hardened & Precision Ground Not Necessary to Rotate While Measuring. Quickly Locate and Time when Finding on Milling Machines Jig Borers Etc. With 2pcs 1.5V Battery : touch the probe of to the workpiece there light and a beep. Specification: Shank Diameter: about 20mm/0.79inch length: about 160mm/6.30 inch Ball Diameter: about 10mm/0.4 inch Package Includes: 1 Piece Electronic Note: 1. Please slightly error due to manual measurement. 2. Due to between different monitors the picture may not reflect the actual the . 3 shopping!