General Tools 1702 6-Inch Stainless Steel Pivoting Arm Digital Protractor
Digital Protractor, Graduations Inches and Metric, Stainless Steel with Knurled Locking Nut Blade, Blade Graduation 16ths, mm, Blade Size 1 x 6 In. (150mm), Range 0 to 180 deg, Accuracy 0. 1 deg, Large LCD Display, Features Hold Function, Zero, Can Invert Display, 0. 05 deg Resolution, Absolute and Relative Measurements, Stainless Steel, Matte Finish, 3 Volt (CR-2023) Battery, Includes Battery