【High-Precision Angle Measurement】This digital inclinometer offers high accuracy with a resolution of 0.01° and an error margin of ±0.1° between 0-90°, ensuring precise measurements for various applications. 【Magnetic Base for Easy Attachment】Equipped with strong magnet, allowing secure attachment to metallic surfaces for hands-free operation. 【Large LCD Screen with Backlight】The large, backlit LCD screen ensures easy readability in various lighting conditions, enhancing usability. 【Data Hold Function】Includes a HOLD feature to retain measurement data, making it easier to record and transfer readings. 【Compact and Portable Design】Small in size and lightweight, this inclinometer is easy to carry and use in various settings, from woodworking to automotive repairs. 【Durable Construction】With an IP54 rating, the device is dust and water-resistant, ensuring reliability in challenging work environments. Specifications: Display Resolution: 0.01° Accuracy: ±0.1° (0-90°), ±0.2° (other angles) Measurement Range: 4 x 90° Power Source: 3V DC (2 x LR03 AAA 1.5V batteries, not included) Units: Degree °, Percent %, mm/m, IN/FT Auto Power-Off: 3 minutes Display: Backlit LCD Special Features: Data HOLD function, Magnetic base Water and Dust Resistance: IP54 rated