Features Wide Measurement Range: Covering angles from 0 to 360 degrees and a length range of 0 to 300mm, this electronic angle ruler is suitable for a wide range of applications. Clear and Intuitive Scale Lines: The white scale lines with metric and inch specifications make it easy to read and understand for measurements. High-Accuracy LCD Display: The large LCD screen provides accurate and high-resolution angle measurement data, ensuring precision in your work. Long-Lasting Lithium Battery: Equipped with a 180mAh lithium battery, this digital angle finder ensures long-term usage, offering convenience and reliability. Versatile Application: for woodworking, furniture, building materials decoration, schools, home DIY, and mechanical processing, making it a versatile tool for various needs. Features: 1、MEASURING RANGE: The protractor has a measurement angle range of 0-360° and a length range of 0-300mm, with a wide range of applications. 2、CLEAR SCALE LINES: This angle ruler has a white scale line with metric and inch specifications, making it easy to read, clear and intuitive. 3、LCD DISPLAY: This angle ruler uses a large LCD screen to display angle measurement data, with high accuracy and resolution. 4、LITHIUM BATTERY: This digital angle finder is equipped with a 180mAh lithium battery, ensuring long term life, convenient and practical. 5、WIDE APPLICATION: Widely used in woodworking furniture, building materials decoration, schools, home DIY, mechanical processing, etc. 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