The present invention relates to a device for rapid imaging inspection of a movable object. The apparatus comprises: a passage for a movable object to inspektierenden; a Abtastabbildungseinrichtung, intended to emit jets in the direction of the moving object to inspektierenden and perform imaging of the object for inspection to inspektierenden counter; a first detection unit, which is intended to determine whether to inspektierender moving object has entered the passage and to count him; a second detection unit which is designed to measure the moving speed of the moving object in the passage; and a control unit which controls the second detection unit in response to a received signal from the first detection unit via the entrance of the moving object into the passageway to measure the moving speed of the moving object, and controls the Abtastabbildungseinrichtung in dependence of the measurement result from the second detection unit, to emit beams with a sampling frequency corresponding to the moving speed for the inspection of the moving object.