Achieve precise angle measurements effortlessly with this Electronic Digital Protractor, designed for accuracy, convenience, and ease of use. Featuring a large, clear LCD display, it provides continuous real-time readings as the arms are adjusted, making angle measurement intuitive and efficient for both inside and outside angles. The innovative hold function ensures you never lose a measurement by securely locking the current reading on the screen. Key Features: · Continuous Real-Time Display: The angle reading updates continuously as you adjust the arms, allowing for quick and accurate measurements without interruption. · Hold Function: Easily freeze the displayed measurement to avoid forgetting or misreading critical angles during transfers. · Versatile Angle Measurement: Capable of measuring both inside and outside angles within a full 0-360 degree range, covering virtually all your angle measurement needs. · Large, Clear LCD Display: Offers a bright and easy-to-read viewing screen for accurate readings in various lighting conditions. · Strong Blade Lock: Ensures the protractor arms remain securely fixed in place, facilitating precise transfer of measurements without slippage. · Reversible Reading Display: The display can be flipped to the right side up, providing enhanced convenience depending on your working position or preferences. Specifications: · Display Type: LCD Display · Measurement Accuracy: 0.1 degree · Measurement Range: 0 to 360 Degrees · Power Supply: Built-in CR2032 button battery, 3V DC · Working Temperature Range: +5℃ to 45℃ · Dimensions: 275mm (10.8 inches) · Package Weight: 217g (7.7 oz) Package Includes: · 1 x Electronic Digital Protractor (Built-in battery) This Electronic Digital Protractor is an essential tool for carpenters, engineers, architects, and DIY enthusiasts looking for reliable, precise angle measurements. Its robust construction combined with user-friendly features ensures efficiency and accuracy for all your angle measuring tasks.