Small and lightweight for easy portability. Powerful built-in magnets on the base securely attach to any ferrous surface. VA screen display enhances readability with illuminated digits and letters on a black background, visible even in bright sunlight or low-light conditions. Display automatically inverts when the device is upside down. Auto power-off after 3 minutes of inactivity. Angle finder/protractor enables quick and accurate measurements for woodworking, construction, machinery, telecommunications, and automotive applications. Ideal for measuring helicopter blade pitch, miter saw bevel angles, and automotive testing and repair. Specifications: Measuring Range: 4 × 90° Accuracy: ±0.2° Resolution: 0.05° Dimensions: 36 × 36 × 20 mm Net Weight: 27 g Water Resistance: IP54 Power Source: 3.7 V, 260 mAh lithium battery Color: Black Material: Plastic Package Includes: 1 × Digital Angle Finder 1 × USB Cable Note: Color may vary slightly due to lighting and screen differences. Measurement tolerance: ±1–3 cm.