Review on 📏 Xiaomi Duka Small Q Ruler Curvimeter (1 pc.) by Ewa Talma-Pogrzebska ᠌

The accuracy of this method of measurement is very questionable. The wheel can slide on a smooth or uneven surface and it is quite difficult to get an acceptable result. Conclusion - An interesting and cute toy. You can roughly find out the length of the object. But for the price it's not enough. Pros: Compact, looks great, nice material, large numbers on the display. Has cons: The general uselessness of this device) Measurements are made using the wheel at the bottom of the device. There is a mark on the body - the beginning of the countdown. Swipe the device over the surface of the object being measured, the wheel spins and the measurement takes place. There is no description in 2022.