Digital Angle Ruler Protractor Spirit Level Ruler Digital Goniometer 230mm 360° Angle Gauges with Horizontal Vertical Circle Level Bubble, LCD Display, Dual Scale Ruler

General description The Digital Angle Ruler Protractor is a versatile tool designed for precise angle measurement. It combines the functions of a protractor, spirit level, circular spirit level, and ruler, making it an essential instrument for DIY enthusiasts and professionals alike. With a measuring range of 0-999.9°, it supports both degree and degree/minute unit conversion, ensuring accurate readings for various applications. Technical specifications Measuring range: 0-999.9° Resolution: 0.05° (3') Accuracy: ±0.5° Length: 230mm Usage To lock the data, press the HOLD button. The zero button allows for resetting to zero at any position, suitable for both absolute and relative measurements. The large full-screen LCD screen provides easy and quick data reading. Automatically turns off after 5 minutes of inactivity to conserve power. Other information Made of high-strength nylon fiberglass for durability and wear resistance. Lightweight and portable design with a hanging hole for easy storage. Calibrated by 3 spirit levels for enhanced measurement accuracy. Note: This is NOT a digital level; it does not display numbers on the LCD screen for level measurement.