Bestseller for years, classic PRO with new design is going to create a new experience!

X-431 PRO V4.0 is a medium and high-end product independently developed by Launch. It inherits many advantages of X-431 PRO series, such as wide vehicle coverage, strong diagnostic functions and accurate test data. In addition, it supports extension module: endoscope and anti-theft key matching

‘Intelligent diagnosis’ technology, which integrates the application advantages of mobile Internet, is the first in the industry. It can automatically identify vehicle information and complete rapid diagnosis. Users can also check online vehicle maintenan