At Xiaomi crowdfunding, a laser rangefinder Duke LS-P is presented, made in a very compact and convenient case of an aluminum-magnesium alloy. It weighs only 28 grams and has a thickness of 11 mm. Despite this mobility, the Duke LS-P impresses with its capabilities. It has 8 different functions, ranging from simple measurements of distance to objects and ending with the calculation of angles, area, and volume. Accuracy of measurements reaches 1 mm. Functions are switched using two buttons on the case. All values are displayed on a small monochrome display with backlighting. Up to 3,500 measurements can be performed on a single charge. The device is powered by a standard USB cable supplied. Also in the box there is a lace for comfortable wearing the gadget on the wrist. Duke LS-P costs only 99 yuan. It will be on sale on July 8, 2019, after which it can be searched on AliExpress. also read: Asus presented a laptop with two 4K screens and a gaming graphics card