General description Ip54 Stainless Steel Multifunction Angle Protractor is a versatile tool designed for woodworking, featuring a digital display for precise angle and length measurements. This 2-in-1 device allows for internal and external angle measurement, making it suitable for various applications. Technical specifications Material: Stainless steel + ABS Measuring range: 0-200mm Angle measurement range: 0-360 degrees Resolution: 0.05 Accuracy: ±0.03 Operating temperature: 0-40°C Humidity: 80 Battery: 3V CR2032 (not included) Usage Ideal for measuring angles and lengths in woodworking projects. Can be used as a replacement for corner rulers, standard rulers, and squares. Features a large LCD screen for quick display of measured values. Fixing screw allows the measuring angle to be locked in any position. Other information Package includes: 1 x Digital Protractor, 1 x Plastic Blister, 1 x Paper Card.