2 IN 1 DIGITAL LCD ANGLE RULER: Both measure the angle and length, metric and inch display
MATERIAL: Stainless steel rulers are finished by brushing craft. The edge of stainless steel is sharp to cut papers and carve marks on wood
DESIGN: With the screw, the rulers could be hold at any angle. +/- 0.3 degree accuracy, 0.05 ° resolution / repeatability, large LCD display digits make you precisely easy to read and measure inside or outside angles
MULTI-FUNCTIONAL: For measuring all your workshop angles, bevels, and miters for crown, trim, molding, baseboard, squaring frames, general woodworking, setting miter saw blade angles and more
LOCKING FUNCTION -- This protractor can be locked at any angle by rotating the Locking Knob and pressing the HOLD function button will hold the reading.