Features:<br> High-quality material: Made of high-quality material, it is wear-resistant and not easy to break, can be used for a long time, and has excellent workmanship, giving you a good use experience.<br> Dual function: This transparent digital ruler combines two functions: right-angle marking, and internal and external angle measurement, making it easy to use.<br> Digital display: This digital transparent ruler adopts a large-screen digital display design, which can quickly and accurately read angle values.<br> Precise Measurement: Provides precise angle measurement within 0-200mm range. Transparent construction allows for easy alignment on any surfaces.<br> MULTIPURPOSE: Suitable for woodworking, metalworking, engineering and DIY projects.<br> Notice:<br> 1.Actual color may be slightly different from the image due to different light effect<br> 2.Please allow 1-3cm deviation due to manual measurement<br> Material: plastic (transparent ruler body)<br> Accuracy: 0.05°<br> Measuring range: 0-360 degrees<br> Specifications: 0-200mm<br> Power supply: 1 external 3V (CR2032) button battery<br> Purpose: right angle scribing/internal and external angle measurement<br> Package List:<br> 1 x Transparent Digital Angle Ruler