1. Multipurpose Design: This digital angle finder ruler not only serves as an angle ruler and woodworking tool, but it also performs accurate absolute and relative measurements, making it a multi-functional must-have for easy and precise projects. Its versatile design helps you save time, effort, and worry 2. LCD Display Convenience: Easily read precise measurements with the Digital Angle Finder Ruler's large, full-screen LCD. You 't miss a single degree 3. Durability : Achieve precision measurements every time with this digital angle finder ruler. Constructed with a thickened and widened ruler body made from high-quality PP material, it ensures durability, excellent rigidity, resistance to wear, and zero deformation or scratches 4. Improved Data Retention: This digital angle finder ruler ensures clear readings at any position and allows data to be saved for absolute and relative measurements. With convenient results that are easy to read, it improve your work efficiency and enhance measurement precision 5. Automatic Shutdown Feature: Thanks to its automatic shutdown function, the Digital Angle Finder Ruler helps you save battery power and extend its . precise measurements for longer, without the hassle of frequent battery replacements Find precise angles effortlessly with our Multi-Purpose Design Protractor Angle Finder Digital. The LCD display ensures accuracy, while the excellent material ensures durability. Clear any position with ease, and enjoy the automatic shutdown function for prolonged battery life. Product weight: 110g Product size: about 23x4x1.6cm/9.06x1.57x0.63 inches Measurement accuracy: 0.5 Grade length: 190mm/7 inches Battery: 1 CR2032 3V lithium battery Colour:As Shown Material:plastic Package Contents: 1 * Digital Angle Finder Ruler 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.