Description: 2 in 1 Design: This digital display angle ruler combines a ruler and protractor, making it easy to measure both internal and external angles. The hinge or allows you to adjust the ruler to the desired angle.Material: Made of stainless steel and ABS, this angle ruler is sturdy and strong. The folding length is approximately 8inch/200mm.High Precision: The protractor has an accuracy of 0.3 degree with metric (cm) and (inches) measurements on the edge of the ruler; it can measure in any direction from 0 to 360 degrees; angles are displayed in degrees and minutes, with a resolution of 0.05.Magnetic Digital Level Angle Gauge: This digital inclinometer features a magnetic base that can stick to any metal measuring object's surface, ensuring accuracy and preventing easy detachment; it has a measuring range of 360 with an accuracy of 0.2 degree, displaying up to two decimal places with a resolution of 0.05.Package Includes: Each package comes with 1x digital angle rule and 1x magnetic digital angle gauge for comprehensive measurement needs Package Includes: 1X Digital Angle Rule;1 Magnetic Digital Angle Gauge Note: Please allow slightly errors 1-2cm differences due to manual measurement. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-YJL official store