Ruler measuring tool (200 mm), digital angle ruler, protractor, inclinometer, electronic goniometer, with large LCD screen

Combination ruler and protractor: Measure length and angle with an accuracy of ±0.3°. This protractor is a good choice for DIY projects, woodworking, decorating, and machining. 360-degree measurement: The angle ruler's hinge mechanism allows for a full 0-360-degree range for measuring inside and reverse inside angles.

Large LCD screen: Large, full-screen LCD display; easy operation with just three push buttons, making it easy to measure and read.

Power supply: CR2032 3V lithium battery; long standby time with automatic power-off function; can operate for over 2,000 hours, saving energy and extending battery life.

Lightweight and durable: Thickened and widened ruler with ultra-strong nylon fiberglass engineering material, good rigidity, wear resistance, no deformation. LCD display. Hold function. Large full-screen LCD display, easy operation with only three push buttons, easy to measure and easy to read.