Digital Laser Angle Finder Inclinometer Protractor, 4×90° High Precision, Magnetic Base, USB Rechargeable for Woodworking Construction Metalworking DIY, Class 2 Laser Product (<1mW Output)

["High Precision 4×90° Angle MeasurementDelivers reliable and accurate readings across a full 0–360° (4×90°) measuring range, perfectly suited for professional jobs like woodworking, metal processing, construction, and daily DIY projects.","Clear & Bright Large LED DisplayEquipped with a wide, easy-to-read LED digital screen that displays angle data, battery status, and working mode clearly, ensuring good visibility even in dim or changing light environments.","Strong Magnetic Base for Stable UseBuilt-in powerful magnetic base attaches firmly to metal surfaces, enabling hands-free measuring on steel tubes, machinery, and structural parts for steady and reliable results. Class 2 Laser Product (<1mW Output).","Simple & Intuitive OperationUser-friendly button layout supports one-key power, measurement hold, and zero calibration, allowing quick setup, angle locking, and relative measurement for efficient on-site use.","USB Rechargeable for Continuous UseBuilt-in rechargeable battery with USB charging design removes the hassle of frequent battery changes, keeping the angle meter powered and ready for job site and workshop use anytime."]