Versatile Functionality: Our electronic ruler offers ten practical functions, including linear, curved, and arbitrary curve measurement, making it suitable for a wide range of applications.Accurate and Precise Measurements: With millimeter-level measurement data, our digital tape measure ensures accurate and precise results, ideal for professionals such as craftsmen and tailors.Long-distance Measurement: The tape measure supports distance measurement up to 9 meters in a single range, with cumulative distance measurement reaching up to 99 meters.Compact and Convenient: With its slim body and lightweight design, our electronic ruler is easy to carry and store, making it perfect for on-the-go use.Enhanced Efficiency: The electronic ruler features ten sets of historical records, allowing you to easily view and access previous measurements, simplifying your work and improving efficiency. Introducing our electric gauge, the ultimate tool for precise and efficient measurements. With ten practical functions, this electronic ruler goes beyond the capabilities of an ordinary tape measure. It excels in linear measurement, curved measurement, arbitrary curve measurement, irregular surface measurement, and even cylinder diameter measurement. Crafted with professionals in mind, such as craftsmen and tailors, our electronic ruler is a magical technical device that can accurately measure curved surfaces and irregular shapes like clothes. Its compact and convenient design makes it easy to carry when you're on the go, and it's also effortless to store.Equipped with a 200mAh battery, our electronic ruler lasts for a long time, ensuring uninterrupted usage. It supports ultra-long distance measurement of up to 99 meters in a single range, with millimeter-level accuracy for precise results. The digital tape measure also features ten sets of historical records that you can access at any time, simplifying your measurement work and enhancing efficiency.With its slim 15mm body and lightweight construction, our electronic ruler is incredibly portable. You can carry it around effortlessly and measure anytime, anywhere. Don't settle for ordinary tape measures when you can have the versatility and accuracy of our electric gauge. Item Name: Electric Gauge Material: Aluminum Alloy, ABS Shell Process: Fine Polishing, Matte SandblastingScreen: 1.8-inch VA LCD Screen (white Text on Black Background)Screen Cover: 4H Super Hard PlexiglassSingle Ranging: Up to 9.99 MetersAccumulated Ranging: Maximum 99.99 MetersAccuracy: ± 0.5%, Supports Stepless AdjustmentBacklight Time: 30-180 SecondsBuzzer: On/offBattery: 200mAh 0.74whCharging Port: Type-CFeatures: High Precision, LCD Display, Accurate Irregular Shape Measurement Size Details: L: 5.3cm/2.09", W: 5.3cm/2.09", H: 1.5cm/0.59" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Electric Gauge