10-in-1 FunctionalityElectronic measuring tape can measure straight lines, round shapes, arbitrary curves, irregular surfaces, and more with ease. Our tape measure set can not only perform the work of ordinary tape measure excellently, but can also measure irregular surfaces Precision Data Recordingelectronic digital tape measure accumulate and subtract millimeter-level precision data with ease and access 10 groups of historical records at any time, you can check and view it at any time that making your measurement work more simple and efficient. USB RechargeableElectric measuring tape with an ultra-low power consumption microprocessor, enjoy long standby and battery life with easy Type-C charging. The scale will not be deformed by long-term use. Ultra-Long DistanceDigital measuring tape measure up to 99 meters with automatic accumulation for even the largest projects. Millimeter-level measurement data makes the measurement results more accurate and precise. Lightweight and PortableElectronic ruler only has 15mm thick and 30g in weight, take it with you anywhere and measure anything. This tape measure tool is ideal for professionals such as craftsmen and tailors.