Digital Angle Finder Protractor Spirit Level 0~225° Angle Measuring Tool, Aluminum Alloy Levels Tool with High Definition LCD Screen for Carpentry, Construction, Mechanical Lock

Spec: Item Type: Digital Angle Level Protractor Technical Parameter: Range: 0-225° Resolution: 0.05° Accuracy: ±0.5° Repeatability: 0.05 Power Supply: 2 x AAA Batteries (Delivered Without Batteries) Working Temperature: 0-40℃ Working Environment: ≤80% Storage Temperature: -20-60℃ How to Use: Button Function Description: ON OFF ZERO Button: In the power on state, short press to clear. Long press to shut down. In the shutdown state, short press to turn on the phone. HOLD Key: Short press to lock and unlock. MODE Button: Short press,. , 'to switch between. M Key: Short press, the LCD display is reversed. Measurement Method: Angle Measurement: 1. Adjust the position of the main ruler and the auxiliary ruler to a measurement angle (any angle within the range of 0°~225°), and short press the ON OFF ZERO key to reset the device. 2. Use the top surface of the main ruler and the bottom edge of the sub ruler to measure another angle (0°‑225°). PackageList: 1 x Angle Ruler

• Aluminum Alloy: Crafted with a high-strength aluminum alloy body, this angle ruler is built to last, ensuring long-lasting reliability for all your projects.
• Versatile Applications: Ideal for construction, woodworking, machining, and home DIY projects, this angle ruler is a must-have tool for precise angle measurement in various fields.
• Automatic Shutdown Function: Designed with an automatic shutdown function, this angle ruler conserves power by turning off after 3 minutes of inactivity.
• Clear LCD Screen with Backlight: The high-definition LCD screen features a convenient backlight function, automatically turning on during use and turning off after 30 seconds of inactivity. It ensures easy readability in low light and dark environments.
• Basic Specifications: With a measurement range of 0-225°, a resolution of 0.05°, and an accuracy of ±0.5°, this digital protractor provides precise and reliable angle measurements.