VayoPro-Test Expert VayoPro-Test Expert software is one of VayoPro NPI automatic software which realizes rapid and accurate design to Test Coverage analyze .Furthermore, it can automatically generate data and programs needed by fixtures and devices in testing and inspecting process. It turns out to improve productivity, efficiency and reduce testing and inspecting cost                                                                DFT analysis ■ Timely and conveniently confirm testability of product design before PCB manufacturing. ■  With simplified, guiding simulation of process software ,preventing or exclude errors From design to real manufacturing data can be prepared in minutes !