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Singlebeam Echosounders - SBES

Singlebeam Echosounders are used to measure the depth to the seafloor by using the properties of acoustic waves. The time lag between the sound being emitted and the returning echo is used to calculate the water depth beneath the boat. We create and maintain this list of single beam echo sounders manufacturers to offer a good product overview and an easy way to compare echosounders and get in touch with manufacturers. We also offer a similar overview of multi beam echo sounders.

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HD-MAX is a full-digit echo sounder for precision measurement in hydrology, reconnaissance, fairway, wharf dredge and so on.
HD-MAX Echo Sounder


HD-MAX is a full-digit echo sounder for precision measurement in hydrology, reconnaissance, fairway, wharf dredge and so on. Featuring a 17” large-size screen, indus


49 results
Geomatching | ECS D24/ ECT D24 (Dual Frequency)
ECS D24/ ECT D24 (Dual Frequency)


Precision Dual Frequency (200/450kHz) Echosounder Echologger Dual ECS D24S / D24U. Is one of the most compact and lightest precision Echosounders in the sonar market

Geomatching | Wuxi HY1601

Wuxi Haiying-Cal Tec Marine Technology

Echologger ETH400


Precision altimeter with through-hull mounting mechanism wiht Dual frequency (200/450kHz) version available (ETH D24).

Geomatching | CEE HydroSystems CEESCOPE

CEE HydroSystems

This All In One hydro survey system features integrated RTK GNSS positioning, a dual channel echo sounder with full water column recording, internal data logging and

HD-MAX Dual Frequency Echo Sounder
HD-MAX Dual Frequency Echo Sounder


HD-MAX dual-frequency echo sounder is universal in sediment measurement for dredging and other water depth measurement projects in shallow water, deep water and sand

Bathymetry light BALI GEOD by CADDEN


BALI is an autonomous and compact bathymetric system on a pole including all the components for bathymetric survey acquisition (GNSS, echosounder, battery). Bathymet

Geomatching | CEE HydroSystems CEEPULSE

CEE HydroSystems

EA440 for depth survey, sidescan sonar survey and sub-bottom profiling - all in one

Kongsberg Maritime

EA440 is a high performance hydrographic wide band single beam echo sounder. The echo sounder is
developed for hydrographic use in shallow to medium depth waters. I

Chirp 3200
Chirp 3200


ECT D052 (& EU D052) Dual freq. Echosounder
ECT D052 (& EU D052) Dual freq. Echosounder


Ultracompact dual frequency echosounder (50kHz & 200kHz) for altitude measurement, sediment move monitoring, bridge scour monitoring, harbour security and wave/tide

What is a singlebeam echo sounder?

A single beam echosounder is a sonar instrument that measures the travel time of a sonar signal in two directions, which, if the speed of sound is known, gives the local water depth. A single beam sonar can also detect echoes from object in the water column and can thus be used for fishing or detecting subsurface objects. Further analysis of the echo signal can also provide information about the type of seabed.

Despite the development and increasing use of multibeam echosounders (MBES), singlebeam echosounders are still commonly utilized in surveying projects. A SBES can only measure one position per transmitted acoustic echo wave (echo). The beam angle and frequency of the transducer's transmitted acoustic wave are important factors. Sonar parameters can be configured to offer water depth capabilities ranging from shallow waters to deep ocean depths.

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