ITEM NAME:2in1 200mm Digital Protractor Angle Finder Ruler Crown Trim Woodworking Pretty Description: 100% new high quality 2 in 1 MEASUREMENT TOOL - Doubles as both a digital angle gauge and a protractor for measuring all your workshop angles, bevels, miters for crown, trim, molding, baseboard, squaring frames, general woodworking, setting miter saw blade angles and more. MEASURE 360 DEGREES – Pivot allows full rotation in both directions so you can precisely measure inside or outside angles with ease at +/-0.3 degree accuracy. Large LCD display digits make it easy to read. Color as shown Length:0-200mm (7inch) Width:35mm / 1.38in Material:ABS Uses: RESET ZERO AT ANY POSITION for relative angles. To find relative angle, determine first angle then push the Zero button, then measure second angle for the difference. LCD display HOLD lets you freeze a displayed value before moving tool. COMES COMPLETE – with protective case, long-life CR2032 3V battery Packing: 1pcs 2 in1 Digital Protractor Angle Finder Ruler including battery.Uses: RESET ZERO AT ANY POSITION for relative angles. LCD display HOLD lets you freeze a displayed value before moving tool. Large LCD display digits make it easy to read. 100% new high quality. Color as shown.