Feature 1MEASURING RANGE: The protractor has a measurement angle range of 0-360 and a length range of 0-300mm, with a wide range of applications. 2CLEAR SCALE LINES: This angle ruler has a white scale line with metric and inch specifications, making it easy to read, clear and intuitive. 3LCD DISPLAY: This angle ruler uses a large LCD screen to display angle measurement data, with high accuracy and resolution. 4LITHIUM BATTERY: This digital angle finder is equipped with a 180mAh lithium battery, ensuring long term life, convenient and practical. 5WIDE APPLICATION: Widely used in woodworking furniture, building materials decoration, schools, home DIY, mechanical processing, etc.Item Type: Digital Angle RulerMaterial: ABSColor: BlackMeasurement Angle: 0-360Resolution: 0.05Accuracy: 0.05Range: Approx. 0-300mm / 0-11.8inDisplay Unit: Arbitrary conversion between degrees and minutesBattery: 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 .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 x Digital Angle Ruler1 x Battery