This is a compact and quick multi-functional measuring tool set, which can measure the diameter and perimeter of objects and calculate the general function. It is very convenient and fast. Give you a different experience and download it now! A collection of gadget features, including ruler, protractor, measuring the distance of these conventional small features, using it, the user can really feel the designers intentions design of this product.
【Features】
1. Integrate a variety of gadgets, convenient and practical
2. Simple and elegant interface, design intentions
3. Convenient, an application to solve a variety of measurement problems