The working frequency of the multi-beam depth finder is 12kHz and 24kHz, and it is a deep-water multi-beam depth sounding product, whose depth range can cover the whole sea depth.

Frequency: 12kHz or 24kHz (double-frequency optional)

Emissivity: 15Hz maximum

Number of beams: up to 880 receiving beams

The beam opening Angle: 150 °

The main users of deep-water multi-beam include: the south China sea branch of the state oceanic administration of China, the institute of Marine development of France, the national Marine technology center of India, fugro, and NOAA.