THE VINCI EXPERT is a tool designed for professional engineers. Industrial design of the product is inspired by Leonardo da Vinci’s illustration Vitruvian Man, which represents the golden ratio of the human body. The elements are positioned so that they would prolong the lines of the drawn figure and create a perfectly ergonomic shape of the device, convenient to handle every day. The positioning of each component, button and LED is calculated according to the golden section ratio and Fibonacci sequence to make not only the appearing of the tool visually aesthetic, but also to create the whole product extremely comfortable to use. Lightweight anodized 6-series aluminium alloy body ensures the best resistance in harsh engineering environments and precisely developed sequence of turning rings make the surface of the tool scratch-proof. Simply unique user experience is created with neodymium magnets that let THE VINCI EXPERT to stick on any steel surface or pipe and continue working. The device is the best choice for application requiring the highest versatility of physical serial communication interfaces that simplifies complexity in the most efficient way.