Using our advantage of hardware products can easily realize impact shock testing such as hammer pounding, car collision test, etc. The car collision test generates powerful and complicate impacting force. The transient impacting force waveform of collision relates to collision speed, mass distributing, the shape, material, distortion of the contact point. To get an objective conclusion, we not only need to layout the sensors rightly, but also need to analyze all the transient collision data measured by sensors. All of our data acquisition instruments have high capacity buffer, and can achieves full-synchronous acquisition under the same triggering conditions, and guarantee the reliability of the same category testing for the users.