1、Secure Attachment: The digital angle gauge is equipped with a strong magnet for firm adhesion to objects, ensuring accuracy and stability during measurements. 2、Accurate and Convenient: Offering measurements of 4 x 90° and 2 x 180°, the display automatically adjusts values for accuracy. The backlit LCD display and data lock feature make readings easy. The memory function stores measurements, facilitating usage in narrow spaces, inverted positions, and curved pipes. When mounted upside down, the display values flip automatically with an accuracy of ±0.2° and a resolution of 0.05°, guaranteeing accurate measurements every time. 3、Versatile Functionality: Easily switch between relative and absolute measurements, as well as angle and slope conversions. This multi purpose protractor combines a protractor, inclinometer, and level in one compact design, catering to woodworking, home maintenance, and decoration needs. 4、Diverse Applications: Suitable for woodworking, automotive repairs, and a range of household tasks, the digital angle measuring tool meets the needs of various professionals and enthusiasts in different industries. 5、Portable and Reliable: The lightweight and compact digital angle ruler is easy to carry and use, ensuring convenience and dependability. Item Type: Digital Angle Finder Material: ABS Power Supply: 2 x AAA Batteries (not included) Measurement Range: 4x90°, 2x180° Display Resolution: 0.05° (<100°) 0.1° (100° to 180°) Accuracy: ±0.2° Repeatability: 0.1° Working Temperature: 0℃ to 40℃ 1 x Angle Finder 1 x Storage Bag 1 x Manual