- High-contrast display for any lighting: The large black/green VA screen remains legible in bright sunlight or dim workspaces, helping you read measurements quickly without eye strain. - High quality and IP54 protection: Built with a wear-resistant aluminum housing and IP54 dust/water resistance, this digital level box protects internal sensors for long-term accuracy in harsh environments. - Precision 4x90° digital angle measurement: Delivers accurate multi-angle readings with ±0.1° at 0°/90° and ±0.2° for other angles, with 0.05° resolution. It can zero at any angle for fast comparisons, ideal for woodworking, furniture making, and workshop use. - Four-side magnet for secure placement: Magnets on all sides allow firm attachment to table saws, metal surfaces, and DIY tools, ensuring slip-free measurements during cutting, leveling, and renovation tasks. Auto-invert display for easy reading when upside down. Use scenarios: - Align a table saw fence or miter gauge to a precise angle during woodworking. - Check and match angles when assembling cabinet frames or furniture components. - Verify level and angles on metalworking projects or home renovation tasks.