- Versatile Angle Measurement: This digital tool is essential for your projects, allowing for precise measurement of internal and external angles, as well as contrast angles between 0 to 200 degrees. Achieve high precision with an accuracy of up to 0.5 degrees, ensuring reliable field measurements each time. - Multifunctional Design: Beyond just angles, this device measures lengths, making it a comprehensive tool for various tasks. Easily switch between metric and English units, providing convenience for different measurement needs. - Effortless Precision: Perfect for carpentry, architecture, or drafting, this digital protractor features a locking angle function to secure measurements, allowing for easy recording and reference. User-friendly operation lets you capture measurements quickly with a simple button press. - Unmatched Longevity: Crafted from durable materials with an advanced design, this digital tool operates for over 2000 hours, minimizing power consumption through its automatic shutdown feature. Use Scenarios: 1. Carpentry Projects: Ensure accurate cuts and joints by measuring angles and lengths with precision, enhancing the quality of your woodworking. 2. Architectural Drafting: Utilize the angle measurement capabilities to create detailed plans and layouts, ensuring compliance with design specifications. 3. DIY Home Improvements: Easily measure angles and lengths for various home projects, from installing shelves to laying flooring, making your tasks more efficient and accurate.