Digital Protractor Goniometer Angle Finder Metalworking Tools Electronic Sliding

feature: 1. Stainless steel material high hardness wear resistance and long service life. 2. Using metric and imperial units engraving accurate clear and wear-resistant scale. 3. Folding design the ruler body can be folded when not in use saving space. For safety the sharpening end can be stored inside. 4 360 degree rotating design to measure and mark different angles. 5. Wide range of applications suitable for DIY and professional woodworking creating perfect lines precise angles and precise measurements for architects engineers dowels carpenters. Details: Name: digital display angle ruler Material: stainless steel + plastic Battery: 1 * CR2032 battery 3V 240mAh (included) Folded Length: 210mm/8.27 Unfolded length: 320mm/12.60in Handle Dimensions: 140 x 27 x 21mm/5.51 x 1.06 x 1.06in Item Weight: 140 g / 4.94 oz Package includes: 1 * digital angle ruler