SoundTrack is a portable, compact and rugged sound velocity profiler designed for underwater survey of offshore, inland rivers and lakes for single-beam echosounder bathymetry correction, multibeam echosounder system beam angle correction and more.

SoundTrack uses Time-of-flight technology to provide survey-grade sound velocity data and is equipped with Bluetooth module, a rechargeable battery, and an integrated GPS module that provides geolocation information for each set of data. Data can be downloaded and transmitted wirelessly via the Bluetooth module and viewed and edited via the supplied configuration software.