Features [Edge Finder]: The edge finder is made of high quality stainless steel material, which can be used for a long time and is and ; CNC edge finder has properties that will not deteriorate even with long-term use and have a long service life. No turning is required for measurement. [Electronic Edge Finder]: Precision electronic edge finder hardened and precision ground probe does not need to rotate during measurement; The Precision Electronic Edge Finder's sensor is spring-loaded to prevent accidental damage from overflow. Suitable for conventional milling machines and integrated processing machines. [Electronic Precision Edge Finder]: Premium upgrade edge finder and precision electronic edge finder, which is mainly used to determine the X and Y zero offset values ​​of the origin of the workpiece coordinate system in the machine coordinate system, and can also measure the simple size of the workpiece. Quickly locate workpiece edges. [Highly sensitive position sensor]: This electronic optical edge finder and electronic beep edge finder uses a highly sensitive position sensor to beep loudly; The edge finder has high-precision measuring ability to accurately locate the edge of the workpiece. At the same time, the operation is very simple, even for beginners it is very easy to get started. Precision stainless steel probe, solid and . [Electronic Optical Edge Finder]: The versatile edge finder and precision electronic edge finder is suitable for conventional milling machines and integrated processing machines; These excellent precision LED routers quickly locate work edges and save time finding positions on milling machines, drills, etc. 1. No turning is required for measurement. 2. Suitable for conventional milling machines and integrated processing machines. 3. Quickly locate workpiece edges. 4. Precision stainless steel probe, solid and . 5. Can measure the X and Y axis coordinates of the workpiece. Specification: Features: 1. No turning is required for measurement. 2. Suitable for conventional milling machines and integrated processing machines. 3. Quickly locate workpiece edges. 4. Precision stainless steel probe, solid and . 5. Can measure the X and Y axis coordinates of the workpiece. 6. When the probe touches the workpiece, a red light and a beep sound. Specification: Material: Stainless steel Battery: 2 x 12V 23A batteries (NOT included) Shaft diameter: 20mm/0.79 inch > Probe diameter: 10 mm/0.39 inches Total length: 160 mm/6.30 inches Package weight: Approx. 290 g/10.2 ounces Package list: 1 x Electronic Edge Finder 1 x Storage Case Note: 1. To ensure the measurement accuracy, please do not touch the probe directly with your hand. 2. If you do not use it for a long time, please remove the battery to extend the battery life. 3. If it turns out that the battery power is insufficient, please replace the battery of the same model immediately. Package List