Xiaomi has released an electronic roulette Small Q Ruler

The Xiaomi Youpin crowdfunding platform presents the Small Q Ruler electronic roulette from the Duka brand, which can be useful to both builders and housewives. It has a compact round body and a special measuring roller, during the movement of which the dimensions are calculated.

Small Q Ruler allows you not only to measure the distance in a straight line, but also to calculate the perimeter. It is also perfect for measuring uneven surfaces, curved lines and, for example, cylindrical objects. The maximum allowable measurement for continuous rolling of a roller is 9.99 meters.

Measurement modes are switched using buttons on the case, and the numbers are displayed above them on a small display. The device memory can store up to 10 received values, and one of them can be the level of ambient noise - its gadget can also measure.

The Small Q Ruler measures 53 x 15 mm and weighs 30 grams. Despite such miniature dimensions, inside it was possible to fit a capacious battery powered via USB Type-C. Without recharging, the gadget is able to carry out up to 3,000 measurements, and in standby mode the autonomy reaches 200 days.

The official price of the Small Q Ruler electronic roulette is 99 yuan (≈900 rubles). Sales in China are already started, which means that soon the device can be expected on AliExpress.