Features Large and clear LCD with backlight, convenience for night use Absolute and relative measurement modes The base built with 4 strong magnets to firmly attach on metal surfaces Robust aluminum alloy housing, durable to use Portable designed, easy to carry and can meet a variety of measurements Features: Large and clear LCD with backlight, convenience for night use. Absolute and relative measurement modes. The base built with 4 strong magnets to firmly attach on metal surfaces. Robust aluminum alloy housing, durable to use. Portable designed, easy to carry and can meet a variety of measurements. Specification: Color: Red Material: Aluminum Alloy Size: Approx. 42 x 5 x 2cm / 16.54 x 1.97 x 0.79inch Resolution: 0.1° Accuracy: 0.3° Measuring range: 4 x 90° Number of blisters: Two Power Supply: 2 x AAA Batteries (Not Included) Weight: 305g Package Included: 1 x Digital Angle Finder Level (Batteries NOT Included) Note: Please allow 1-2cm error due to manual measurement. Thanks for your understanding. Package List