RESON's precision reference hydrophones are designed for meticulous underwater acoustic measurements and signal detection and / or calibrated reference acoustic projection. Their hydrophones are internationally renowned for various reference measurements in scientific research, navy, and environmental monitoring. Furthermore, they are used in industrial and commercial products and for process control.

Being a leading ultrasonic company, RESON has extensive knowledge and experience in the field of acoustically based measuring systems and industrial products. Therefore, besides being a supplier of high quality Hydrophones and acoustic transducers, RESON is also the innovative partner for finding and designing the right solution to your needs.

For the most exacting applications, RESON provides calibrations to standards established at the National Physical Laboratory in the United Kingdom.

4000 series
A range of Hydrophones typically used for precision reference measurement, reference projectors, passive arrays, positioning systems, and tracking systems.