Key benefits — why you need this digital tape measure Measures complex shapes and long distances quickly, reducing repeated manual calculations and measurement errors. Stores up to 10 recent measurements so you can totalize or subtract values on the spot without a calculator. Extremely compact and lightweight for everyday carry, making it convenient for onsite work or quick home tasks. What it does (functions) Straight line measurement for walls, floors, and furniture. Circle measurement for round objects and openings. Arbitrary curve measurement for irregular edges, trim, or landscaping contours. Cylindrical diameter measurement for pipes, columns, and tubing. Totalization and subtraction using 10 history records so you can add or subtract recent measurements without remeasuring. Key attributes Distance capability: maximum measurement up to 99 meters; supports a measurement range of 0–9 meters. Size and weight: 15 mm thick and 30 grams — significantly smaller and lighter than traditional tape measures for easy pocket or toolbox storage. Performance: designed to provide accurate and convenient measurements across a wide range of tasks. Practical applications (realworld scenarios) Home renovation: quickly measure room lengths, curved baseboards, and circular openings for fixtures or vents. Plumbing and HVAC: measure cylindrical pipe diameters and long run lengths onsite, then use stored records to totalize material needs. Carpentry and landscaping: capture arbitrary curves for custom trim, countertops, or garden edging and combine measurements to plan cuts or materials. Why it stands out Combines multiple measurement modes (straight, circle, curve, cylindrical) in one compact device. Builtin history of 10 records supports onthespot calculations and reduces backandforth verification. Ultrathin and light design makes it easier to carry and use than bulky traditional tape measures while retaining broad distance coverage. Specifications (concise) Measurement functions: straight line, circle, arbitrary curve, cylindrical diameter. Calculation features: totalization/subtraction with 10 history records. Distance: up to 99 meters; supports range 0–9 meters. Dimensions/weight: 15 mm thick, 30 g. Use it when you need reliable, versatile measurements in a compact tool that saves time and keeps your measurements organized.