Features 【Wide Measuring Range】Measure angles from 0-360° and lengths up to 300mm with this versatile electronic angle ruler, suitable for a wide range of applications. 【Clear and Intuitive Scale Lines】The white scale line with metric and inch specifications on this angle ruler ensures easy reading and clarity, making your measurements precise and accurate. 【High-Resolution LCD Display】The large LCD screen of this digital angle finder provides high accuracy and resolution, allowing you to easily read and record angle measurement data. 【Long Battery Life】Equipped with a 180mAh lithium battery, this angle ruler ensures long-term use without the need for frequent charging, offering convenience and practicality. 【Versatile Tool for Various Applications】This electronic angle ruler finds wide application in woodworking furniture, building materials decoration, schools, home DIY, and mechanical processing, making it an essential instrument for professionals and enthusiasts alike. Specification: Item Type: Digital Angle Ruler Material: ABS Color: Black Measurement Angle: 0-360° Resolution: 0.05° Accuracy: 0.05° Range: Approx. 0-300mm / 0-11.8in Display Unit: Arbitrary conversion between degrees and minutes Battery: 1 x CR2032 3V Lithium Battery (included) Capacity: 180mAh (single battery capacity) Application: Suitable for woodworking furniture, building materials decoration, schools, home DIY, mechanical processing and other fields Package List:1 x Digital Angle Ruler 1 x Battery Package List 1 x Digital Angle Ruler 1 x Battery