Digital 4-in-1 Angle Finder and Folding Ruler — 7 in / 230 mm, Stainless Steel Key benefits Increases accuracy: The clear LCD digital display gives precise angle readouts so you make the right cuts and fittings the first time. Speeds up work: Combines angle measurement and length measurement in one compact tool, reducing time spent switching between devices. Built to last and travel with you: A 7-inch (230 mm) stainless steel folding ruler resists wear and folds for pocket or tool bag storage, suitable for both jobsite and indoor use. Reliable repeat measurements: Locking mechanism fixes an angle for repetitive tasks; the zero reset function enables accurate comparative readings on complex or uneven surfaces. What it does High-precision digital display: Easy-to-read LCD shows exact angles for carpentry, construction and renovation tasks. 4-in-1 multifunction: Acts as an angle gauge and bevel finder while also measuring linear distances — all in a single compact instrument. Robust foldable ruler: 230 mm stainless steel ruler folds neatly for portability and resists bending, corrosion and everyday shop wear. Lock and zero functions: Lock angles for consistent repetitive cuts and use the zero/reset to compare and transfer angles reliably. Important attributes Function: Angle measurement, bevel finding, linear measurement, locking and zero-reset comparison. Size: 7-inch (230 mm) folding ruler. Material: High-quality stainless steel ruler with electronic digital angle readout (LCD). Performance: Precise digital angle readings, durable construction, portable folding design, repeatable measurements via lock feature. Practical applications Carpentry and trim work: Quickly set and lock angles for cutting crown molding, stair stringers or trim pieces to reduce trial cuts. Construction layout: Transfer and compare angles on framing, roof rafters and stair layout directly on site without moving between tools. Home renovation and cabinetry: Measure and duplicate bevels for tiled backsplashes, fitted cabinets or custom shelving on uneven walls. What you’ll notice on the job Faster setup and fewer mistakes thanks to a clear digital readout. Fewer tools to carry while retaining precise measurement capability. Durable, foldable design that stands up to field and workshop use while fitting in your toolbox.