LCD Digital Protractor Inclinometer Portable Angle Finder Gauge with Level Bubble for Carpenter

Feature: 1. 2 IN 1 DESIGN: The 2 in 1 design of the level gauge and the digital display angle ruler provides high accuracy and fast measurement. 2. ANGLE SENSOR: With angle sensor, it is suitable for angle measurement and setting of home improvement, tooling and furniture installation. 3. LCD DISPLAY: The front and back dual LCD display and screen display lock function, intuitively display the measurement results, easy to read. 4. LOCKING KNOB DESIGN: Just press the screw to keep the ruler at any angle, maintain accuracy, and lock it at any angle. 5. MULTIPLE FUNCTIONS: With hold and reset function, support automatic shutdown, laser engraving scale is clear and accurate, long service life. Specification: Item Type: Angle Ruler Material: Aluminum Alloy Weight: Approx. 446g / 15.7oz Product Size: Approx. 27.5x5.1x2.3cm / 10.8x2.0x0.9in Battery Parameters: A 9V Battery, 600mAh (Built In) Digital Display Accuracy: +/-0.1 degrees Measuring Range: 0-185 degrees Automatic Shutdown Time: 3 Minutes Working Temperature: -20 celsius - +70 celsius . Package List: 1 x Angle Ruler Note: 1. Please allow 0‑1 inch error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.