Extremely wide measuring range This digital electronic tape measure offers a range of 0 to 199.999 m to meet your basic needs, with automatic accumulation even for the largest projects. The measurement data in the millimeter range makes the measurement results more precise and accurate. Digital Display – The large digital display screen of the electronic ruler length gauge is clear and easy to read, and the unit display can be switched, which is very smart. And this rolling distance measuring device is compact enough to carry around. Multifunctional measurement – The electronic tape measure can easily measure straight lines, round shapes, curves, irregular surfaces and much more. Our tape measure set can not only perfectly do the job of an ordinary tape measure, but also measure irregular surfaces. Accuracy Data Recording – The Electronic Digital Length Measuring Tool effortlessly collects and subtracts accurate millimeter-scale data and has access to 10 groups of historical records at any time. You can check and view them at any time, making your measuring work easier and more efficient. USB Type-C Rechargeable – Electric digital rolling scale with ultra-low power microprocessor, long standby and battery life with easy Type-C charging. The scale will not deform during prolonged use.