Features: Multifunctional 8-in-1 Design: This electronic tape measure and round digital ruler set combines 8 essential measuring tools in one, making it versatile for a wide range of measurement needs. -Definition LCD Display: The tape measure features a -definition lcd display that provides clear and accurate readings, ensuring precise measurements every time. Rechargeable and Long-Lasting: With a rechargeable battery, this digital tape measure offers convenience and sustainability, ensuring it's always ready for use. Precision Measuring: Equipped with advanced technology, this measuring tool kit provides precision measurements for both flat and curved surfaces, as well as diameter measurements. Long-Distance Measuring: This electronic digital tape measure ruler offers the capability to measure long distances with ease, making it suitable for a wide range of applications. Notice: Actual color may be slightly different from the image due to different monitor an effect. Please allow 1-3cm deviation due to manual measurement. Description: Shell material: aluminum alloy + silicone Shell technology: fine polishing + matte sandblasting Screen: 1.8 inch VA LCD screen (white characters on black background) Screen cover: 4H super hard glasses Size: D53*T15mm Net weight: 35g Single ranging: up to 9.99 meters Accumulated ranging: 99.99 meters maximum Accuracy: plus or minus 0.5%, support stepless adjustment Backlight time: 30-180 seconds Buzzer: on/off Battery: 200mAh, 0.74wh Charging port: Tуpe-C Include: 1 x Electronic Tape Measure 1 x USB cable