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boat depth sounder / dual-frequency
boat depth sounder
MXF-5000

boat echo sounder / digital
boat echo sounder
HDR 650

The HDR 650 In-Dash Digital Depth Sounder gives you instant, reliable digital depth readings, and offers customizable bezel and face colors to complement installed gauges. This unit comes packed with a transom mount ...

boat sonar
boat sonar
SM3000

Sonar module-Speed & temp, Ethernet, 2D digital sonar, DI, SI, Chirp​ The product supports Low-Medium, Low-High Chirp Frequencies. It does not support Medium-High Chirp Frequencies.

hydrographic survey echo sounder / with data logger
hydrographic survey echo sounder
AA400

Echologger AA400 is a low cost, light weight connector-free sonar altimeter with a data logging facility. It has been designed for long term monitoring in remote underwater environments where cabling is not possible. ...

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EofE Ultrasonics Co.,Ltd
hydrographic survey echo sounder / with data logger
hydrographic survey echo sounder
EA400

EA400 is unique in the market as an Autonomous Echosounder with many useful practical features. It is optimized for sediment monitoring, wave/tide monitoring, zooplankton studies with long term logging capabilities. The ...

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EofE Ultrasonics Co.,Ltd
bathymetry survey echo sounder / with USB interface
bathymetry survey echo sounder
EU400

Echologger EU400 is the only USB interfaced professional echosounder in the market. It is simple to used in a Plug&Play basis on laptop PCs or handheld devices with USB ports. Backscatter data along full water columns ...

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EofE Ultrasonics Co.,Ltd
bathymetry survey echo sounder / with data logger
bathymetry survey echo sounder
ECS400

ECS400 is one of the most compact and lightest precision echosounders in the sonar market that can measure accurate backscatter data as well as precise altitude data.

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EofE Ultrasonics Co.,Ltd
bathymetry survey echo sounder / with data logger
bathymetry survey echo sounder
ECT400

ECT400 is one of the most compact and lightest precision echosounders in the sonar market that can measure accurate backscatter data as well as precise altitude data.

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EofE Ultrasonics Co.,Ltd
ROV sonar / 3D
ROV sonar
Farsounder

The forward looking sonar system provides navigation data in a 3 dimensional Display presentation with an intuitive user Interface and significant fields of view up to 90°. Flexible mounting methods allow for integration ...

ROV sonar / for AUVs / multibeam / high-resolution
ROV sonar

Introducing powerful, ultra compact and high-resolution multibeam sonar from NORBIT. The WBMS series are the most compact sonars designed for use on all platforms. With approx 40W power consumption, ...

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NORBIT Subsea
ROV sonar / for AUVs / multibeam / high-resolution
ROV sonar
LONG RANGE

Introducing powerful, ultra compact and high-resolution multibeam sonar from NORBIT. The WBMS series are the most compact sonars designed for use on all platforms. With approx 40W power consumption, ...

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NORBIT Subsea
ROV sonar / for AUVs / multibeam
ROV sonar
WIDE COVERAGE

The WBMS-series are ultra compact sonars designed specifically for use on moving platforms. NORBIT’s wideband multibeam technology allows long range real-time image updates, whilst simultaneously achieving high range ...

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NORBIT Subsea
ROV sonar / for AUVs / multibeam
ROV sonar
WBMS

The WBMS-series are ultra compact sonars designed specifically for use on moving platforms. NORBIT’s wideband multibeam technology allows long range real-time image updates, whilst simultaneously achieving high range ...

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NORBIT Subsea
hydrographic survey sonar / for bathymetry surveys / multibeam / high-resolution
hydrographic survey sonar
iWBMS

... high-end sonar with globally leading GNSS/Inertial Navigation System embedded into the unit ensures fast and reliable mobilization and highest quality sounding for installations in all conditions. The WBMS-series are ...

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NORBIT Subsea
boat depth sounder
boat depth sounder
DS1002

Depth Sounder with Air and Water Temperature (Thru-Hull Transducer)

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Beede Electrical Instrument
boat depth sounder
boat depth sounder
DS0111

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Beede Electrical Instrument
boat depth sounder
boat depth sounder
DS1004

Depth Sounder with Air and Water Temperature (Thru-Hull Transducer)

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Beede Electrical Instrument
boat depth sounder
boat depth sounder
DS0110

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Beede Electrical Instrument
boat depth sounder
boat depth sounder
DS0112

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Beede Electrical Instrument
ROV sonar / side scan / high-resolution
ROV sonar
SPORTSCAN

... Side-Scan Sonar been offered at such an affordable price. This system, designed by one of the worlds leaders in high resolution sonar imaging rivals systems costing many times the price. The quality, ...

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Shark Marine Technologies
ROV sonar / side scan / high-resolution
ROV sonar
YELLOWFIN

Following the great success of the SportScan Side-scan Sonar, customers requested a system that would work to a greater depth. This 3 frequency unit works to 300 metres (1000 ft) A containerized tether management system, ...

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Shark Marine Technologies
ROV sonar / side scan / high-resolution
ROV sonar
878

... Model 878 Sidescan Sonar is the next generation in high resolution sidescan sonar. The unit runs two simultaneous sonars on each side at different sound wavelengths, providing enhanced ...

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Shark Marine Technologies
ROV sonar / side scan / high-resolution
ROV sonar
RGB

The Model 878 "RGB" Sidescan Sonar is the next generation in high resolution sidescan sonar. The unit runs three simultaneous sonars on each side at different sound wavelengths, providing ...

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Shark Marine Technologies
ROV sonar / side scan / high-resolution
ROV sonar
STARFISH 990F

The ultimate high resolution StarFish side scan sonar for extreme image definition and target detection. The sonar uses a high frequency 1MHz CHIRP transmission with extremely narrow horizontal acoustic ...

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Shark Marine Technologies
boat sonar / high-resolution
boat sonar
S5100

The S5100 high-performance CHIRP sonar module features three fully independent channels able to deliver high-resolution sonar coverage across multiple depth ranges, precision-focused for offshore sportfishing ...

ship echo sounder
ship echo sounder
GeoSwath Plus ROV / AUV

The GeoSwath Plus phase measuring bathymetric sonar offers simultaneous swath bathymetry and side scan seabed mapping from a payload module readily integrated into any remotely operated vehicle (ROV) and autonomous underwater ...

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Kongsberg Maritime
hydrographic survey echo sounder / multibeam
hydrographic survey echo sounder
EM 2040C

... 2040C is a shallow water multibeam echosounder based on the EM 2040 technology, an ideal tool for any high resolution mapping and inspection applications. The receiver and transmitter are integrated in a common sonar ...

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Kongsberg Maritime
ROV sonar / side scan / high-resolution
ROV sonar
CP200 SideVision™

... with the CP200 CHIRP SideVision™ sonar The CP200 CHIRP SideVision™ Sonar expands your underwater horizon with crystal-clear, bank-to-bank displays of fish, bait and underwater structure. Engineered ...

boat echo sounder / for ships / digital
boat echo sounder
i40

i40 Instrument Display Features Big displays for smaller powerboats, yachts and RIBs, these compact yet powerful SeaTalk instrument displays offer full integration with Raymarine autopilots and navigation equipment and can be surface ...

boat echo sounder / graphic
boat echo sounder
GCV™ 10

... technology for a high-frequency, ultra-clear sonar picture of objects, structure and fish Coexists on same network with other black box sonars, and allows networked devices to share internal sonar ...

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Garmin
boat sonar
boat sonar
GSD™ 26

The GSD 26 digital sonar ushers in the next evolution of sportfishing technology, providing unrivaled target separation at far greater depths than traditional sonar. Discover Spread Spectrum Clarity For ...

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Garmin
ship echo sounder
ship echo sounder

... universal echo sounder offers easy operation as well as advanced functionality. It stores depth data of the last 24 hours together with other relevant data such as time, date, position, course and speed in an internal ...

ship echo sounder
ship echo sounder
JFE-680

Outline High-resolution and clearly display (10.4"TFT LCD) Built-in printer for copy of the echogram history High accuracy and high reliability Depth data for last 24 hours in memory to play back the past sounding information ...

ship echo sounder
ship echo sounder
JFE-380

Outline Compact sized display unit (6.5" TFT LCD) No paper (Optional : External printer is available) High accuracy and high reliability Depth data for last 24 hours in memory to play back the past sounding information ...

ship echo sounder / digital
ship echo sounder
JFC-180

The JFC-180 is an innovative, blackbox echo sounder which is capable of displaying 4 different frequencies at the same time, providing the operator greatly enhanced fish detection. It is easier to differentiate between ...

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JRC Europe
ship echo sounder / dual-frequency / digital
ship echo sounder
JFC-800/810

All-in-one system The JFC-800/810 all-in-one echo sounder utilizes a rugged 10.4-inch bonded and sunlight viewable display, offering advanced filtering capabilities using digital signal processing technology to ultimately ...

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JRC Europe
boat sonar
boat sonar

The award winning ForwardScan® forward-looking sonar shows what lies ahead under the water with approaching depth information. ForwardScan transducer kit includes stainless steel sleeve and blanking plug Wide range visibility Unprecedented ...

boat sonar / for ships / high-resolution
boat sonar
KDS-6000BB

... modes available for various fishing scenes ・Sonar mode is useful for searching around the ship. ・Off-center mode helps to show more information of ahead. ・Echo sounder mode for displaying image like fishfinder ...

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Koden electronics
boat sonar
boat sonar
ESR-S1BB

... Transducer can be manually put up and down. This sonar can be equipped even with midget pleasure boat with no space for hoist operated transducer unit. High-speed Searchlight Sonar The high-speed Searchlight ...

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Koden electronics
ship sonar / for harbors / detector control
ship sonar
PIDS

... is a suite of technologies that includes: Radar Video Surveillance (RVS): Integrates a number of sensors such as radar, sonar, Automatic Identification System (AIS) and GPS with configurable rules, to provide alarms ...

hydrographic survey echo sounder / high-resolution
hydrographic survey echo sounder
EK15

The Simrad EK15 is designed for a variety of applications, and for both mobile surveys and fixed locations. * High resolution, high accuracy * Single frequency, single beam * Up to 15 separate transceivers * Low power consumption * ...

bathymetry survey echo sounder / hand
bathymetry survey echo sounder
EY60

The portable Simrad EY60 is designed for rugged conditions, and it is specifically suited for use in lakes and rivers. The Simrad EY60 provides biologists, scientists and technicians with the most easy-to-use and reliable biomass assessment ...

ship echo sounder
ship echo sounder
FE-700

Providing depth information to radar, VDR, ECDIS and other navigational/radiocommunication equipment Variety of display modes available: NAV mode, OS DATA mode, HISTORY mode, DBS mode and LOGBOOK mode.

boat sonar
boat sonar
CH250

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FURUNO FRANCE S.A
boat sonar
boat sonar
CH250B

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FURUNO FRANCE S.A

How to choose this product

sonar

The term sonar is an acronym for "sound navigation and ranging." The sonar transducer emits underwater sound pulses and uses the reflected signal to calculate the distance to objects or animals.

Applications

Sonar has many uses in the maritime world. It can be a navigational tool for detecting depth or obstacles off the bow. It also can be used for underwater communications or to ascertain the position of animals and objects beneath the surface. Some versions are specialized fish finders.

Technologies

Sonar comprises a transducer attached to the hull linked to a screen on the bridge. It measures the time between emission of sound pulses and reception of their reflection from an object, allowing it to calculate the distance to that object. It operates in the 20-200 MHz range. Depending on specific function, the transducer can be mounted along the keel or at the bow.

How to choose

Choice of sonar will depend on intended use. For detecting depth at the bow, the sonar's mounting system, vertical and horizontal range and availability of a programmable alarm must be considered. Other considerations will come into play when choosing a fishing sonar.