Dual frequency multibeam imaging sonar
Compact underwater visualisation
Sound Metrics image sonars transmit sound pulses and convert the returns to digital images, much like medical ultrasound. The big advantage is that they allow you to "see" what is happening in waters where visibility is zero, with total darkness and cloudy water.
World’s smallest multibeam sonar
Low power underwater visualisation
NAVIGATOR: Sonar navigation and imaging system for diver