Digital measuring wheel, digital tape measure with LCD screen, rechargeable long-distance rolling tool, electric measuring tape for flat and curved diameters

1.APPLICATIONS: The digital ruler with LCD screen offers a wide range of measurement functions, including linear, circular, arbitrary curve, irregular surface, and cylindrical diameter measurements, as well as the accumulation/subtraction of 10 historical records.2.VERSATILE: The digital ruler features an audible signal, an indicator light, and unit switching, making your daily measurements easier.Compact, it can be used in environments ranging from -10°C to 50°C.3.Equipped with an advanced microprocessor and precision encoder, the digital roller ruler ensures high accuracy, with an accuracy of ±0.5%.4. EXTRA LONG DISTANCE: With a maximum measuring distance of 99 meters and a unique measuring range of 0 to 9 meters, this digital tape measure offers numerous measurement possibilities.It also includes 10 historical records that you can review and override at any time, simplifying and improving the efficiency of your measurements.5.3 UNITS OF MEASUREMENT: Our digital tape measure supports three units of measurement: centimeters, inches, and feet.You can easily adjust it to suit your needs.An ideal measuring tool for carpenters, plumbers, construction workers, as well as for measuring, sewing, homework, and DIY projects.