A digital speckle pattern interferometry (DSPI) hoed on a double-pulsed Nd:YAG laser system has been approached. The synchronized control of transient displacementof a test object and pulse trigger of the laser as well as the image capture with a framegrabber has been realized. It is shown that the dynamic displacement within lms may berecorded and analysed quantitatively with the double-pulse DSPI technique.