Features • Versatile Measurement Options - Effortlly switch between measurement units and reset at any position for angle readings anytime during use • Practical Angle Measurement Tool - ly suited for measuring various angles, making it an ential tool for construction, woodworking, and DIY projects • High Safety Assurance - Built with strict quality control, ensuring a reliable and safe experience for users in both profional and personal settings • Compact and Portable Design - Small size allows for easy carrying and storage, making it convenient to use in any workspace or project site • Construction - Made from high-quality aluminum alloy, this tool is designed to withstand wear and tear, providing long-lasting performance and reliability Features: 1、With power switch, measurement unit conversion at any position, 0 reset at any position 2、Widely used for measurement of various angles, it is a very practical tool 3、Strict quality control and quality assurance, high safety factor, can be used with peace of mind 4、Small size, easy to carry and store, convenient to use and with good performance 5、Using high？quality materials, strong and , has a long service life Specification: Item Type: 2 In 1 Digital Protractor Product Specification: Accurate magnetic aluminum alloy 2-in-1 digital display angle ruler with power switch, measurement unit conversion at any position, 0 reset at any position. Uses: Widely used for measurement of various angles. Standard: National Standard Industrial Standard Specification: 0-360° angle measurement range reading value: 0.05° Accuracy: ±0.2° Battery specification: 3V CR2032 lithium battery (shipped without battery) Size: Approx. 30.5cm / 12in Package List: 1 x Digital Protractor Package List 1 x Digital Protractor