Conoprobe Mark III is a sensor for scanning based on conoscopic holography technology. It allows for capturingfrequencies from 0 to 3000 Hz. In the sensor head can be installed different lenses in order to adapt the capture signal to the type of measurement. The Conoprobe Mark III is provided with a communication box connecting the sensor to the PC host via an Ethernet 10/100 LAN link or via USB. The communication box has an external trigger input enabling measurements to be triggered externally.