Features 【High Measurement】This Handheld Digital Distance Meter offers a high accuracy of 1cm+dx3/1000, ensuring and stable measurements up to 99.999 meters. Whether for construction, projects, or landscaping, this roller rangefinder delivers precise results every time. 【Versatile Measuring Applications】Designed for multiple usages, this distance measuring can measure straight lines, curved surfaces, arc lengths, and irregular object surfaces. Its versatility makes it an essential tool for professionals and hobbyists alike, ensuring accurate measurements in various scenarios. 【Convenient Magnetic Design】Featuring a magnetic back, this distance meter easily adheres to metal surfaces, saving space and providing a secure placement during use. This innovative design enhances portability and convenience, making it ideal for on-site measurements in construction or projects. 【Clear HD LED Display】Equipped with a high-definition LED display, this roller distance meter ensures clear and intuitive readings, even in low-light conditions. The large screen allows for quick and accurate data interpretation, improving efficiency and reducing errors during measurements. 【Efficient Data Storage & Battery Life】This digital distance meter includes a 10-set data storage function, enabling users to save and access measurements anytime. Powered by a 240mAh lithium battery, it offers up to 12 hours of continuous use and features a Type-C charging interface for quick and convenient recharging. 1. Measuring Range: This digital distance meter has a measurement range of 0‑99.999 meter, a high accuracy of 1cm+dx3/1000, ensuring stable and measurement. 2. Multiple Usages: Can be used for straight line measurement, different curved surfaces measurement, arc length measurement, irregular object surfaces measurement, etc. 3. Magnetic Back: The distance adopts magnetic suction design on the back, which can easily adhere to the of metal furniture, beautiful and saving space. 4. HD LED Display: The digital distance adopts a high definition LED large display screen, ensuring clear and intuitive readings and accurate measurements. 5. Data Storage: This roller distance meter has 10 sets of data storage function, making it easy to look at anytime and anywhere, which is convenient and fast. 6. Built in Battery: The distance measuring meter has built in 240mAh high density lithium battery, a full range of about 12 hours, with Type C interface charging. Spec: Item Type: Roller Distance Meter Unit: M, in, ft Measurement Method: Roller Measurement Measurement Range: 0-99.999m Measurement Accuracy: 1cm+dx3‰ Battery Life: About 12 Hours Data Storage: 10 Sets Battery: 1 x 240mAh 3.7V Lithium Battery (built in battery) Charging: Type C Interface How to Use: Take out the product, turn on the switch to use. packing list: 1 x Distance Meter 1 x USB Cable 1 x User Manual Package List 1 x Distance Meter 1 x USB Cable 1 x User Manual