General Tools Digital Angle Finder Ruler #822 - 5" Stainless Steel Woodworking Protractor Tool with Large LCD Display Description Take the guesswork from measuring, marking, reading, and transferring angles with the General Tools 822 Digital Angle Finder Ruler. One button activates the reverse angle function, a hold button digitally saves the measurement, and the large ergonomic locking saves the angle manually. The protractor tool includes a battery-powered gauge with a 1 CR2032 lithium-ion battery. It helps guide you through your wood-inspired projects, stair and patio construction, tiling, and many woodworking, carpentry, and contractor needs in the shop and field. This digital tool combines the ruggedness of analog rulers, both standard and metric, together. Features: PREVENT WASTE: This digital 5 stainless-steel ruler and angle finder combination tool makes precise, easy and fast measurements. CORNER ANGLE FINDER: Digital angle gauge includes an LCD reader, makings measurements easy to read, while the innovative center check notch enables exact ruler placement markings. Use the electric meter for custom cuts and crown molding. LEVEL RULER: This tool is ideal for finding angles in tight spots, and with the lock feature, the user can improve accuracy and save time when finding the measurement. It's perfect for doing work on framing, custom furniture building, and flooring. PROTRACTOR WITH SWING ARM: Our stainless steel digital angle finder with measuring ruler has a built-in reverse angle function for usability and convenience. It's an essential tool and a great gift idea for a fellow carpenter, student, or machinist. GENERAL TOOLS: We're a recognized leader in designing and developing specialized precision tools dedicated to delivering exceptional customer service. We encourage artisans and DIYers to work smarter, measure better, and repair more productively. Product Details: Material: Stainless Steel Brand: General Tools Color: 5 -Inch Style: 5-inch Digital Angle Finder Product Dimensions: 1.13"L x 5.38"W Manufacturer: General Tools Part Number: 822 Item Weight: 3.2 ounces Product Dimensions: 1.13 x 5.38 x 10.88 inches Country of Origin: China Item model number: 822 Batteries: 1 Lithium Ion batteries required. (included) Is Discontinued By Manufacturer: No Size: 5-Inch Color: 5 -Inch Style: 5-inch Digital Angle Finder Material: Stainless Steel Pattern: Angle Finder Power Source: Corded-electric Wattage: 750 watts Item Package Quantity: 1 Measurement System: Inch Included Components: 1- Digital Angle Finder Batteries Included?: Yes Batteries Required?: Yes Battery Cell Type: Lithium Ion Warranty Description: 1 year parts Date First Available: June 28, 2011