Marine Electronics
Marine Electronics for Boats, Yachts & Fishing Vessels
Upgrade your vessel with premium marine electronics designed for navigation, communication, safety, and offshore performance. At DB Marine Supplies, we provide reliable boat electronics from trusted marine brands for fishing boats, yachts, pontoons, and commercial vessels.
Our collection includes marine GPS systems, fish finders, chartplotters, VHF marine radios, radar systems, autopilot systems, and marine networking equipment built for harsh marine environments. Whether you are navigating offshore waters, tracking fish, or improving onboard safety, our marine electronics help deliver better control and confidence on the water.
Shop High-Performance Marine Electronics Online
Modern marine electronics play a vital role in making boating safer, smarter, and more efficient. From accurate route planning and sonar tracking to emergency communication and real-time navigation support, advanced boat electronics enhance every experience on the water. Our marine electronics collection includes high-quality marine GPS systems, fish finder GPS combos, marine chartplotters, VHF marine radios, radar systems, AIS communication equipment, marine antennas, autopilot systems, and other essential boat navigation electronics. Every product is carefully selected for waterproof durability, offshore reliability, a
Why Choose DB Marine Supplies
At DB Marine Supplies, we offer premium marine electronics from trusted brands known for reliability and offshore performance. Our products are built to handle harsh marine conditions, including saltwater, moisture, and vibration, making them ideal for fishing boats, yachts, and commercial vessels.
We focus on navigation, communication, and boating safety by providing high-quality marine GPS systems, fish finders, chartplotters, VHF radios, radar systems, and autopilot technology. With competitive pricing and a wide product selection, DB Marine Supplies helps boat owners find dependable marine electronics for every adventure on the water.
Top Marine Electronics Categories
Explore advanced marine GPS and chartplotter systems with real-time navigation and sonar integration for safer boating and easier route planning. Our fish finders and sonar systems help anglers locate fish faster using modern underwater imaging technology.
Stay connected offshore with reliable VHF marine radios designed for clear communication and emergency use. We also offer marine radar and autopilot systems that improve visibility, vessel control, and overall navigation performance in challenging marine conditions.
FAQ
What are marine electronics used for?
Marine electronics help with navigation, communication, fish finding, radar monitoring, and overall boating safety.
What marine electronics do I need for my boat?
Most boats benefit from a marine GPS, fish finder, chartplotter, and VHF marine radio depending on boating activity and vessel size.
Are marine electronics waterproof?
Yes, most marine electronics are designed with waterproof or water-resistant protection for harsh marine environments.
What is the difference between a fish finder and a chartplotter?
A fish finder uses sonar to locate fish underwater, while a chartplotter uses GPS technology for navigation and route planning.
Why are marine electronics important?
Marine electronics improve offshore safety, navigation accuracy, communication reliability, and overall boating performance.
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Sort by:
- Featured
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Vendor:Garmin
GARMIN Navionics+ U.S. South, Navionics+ microSD/SD card NAUS006R | 010-C1369-30
- £102.14
£113.49- £102.14
- Unit price
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GARMIN Navionics+ U.S. South, Navionics+ microSD/SD card NAUS006R | 010-C1369-30Brand: GarminUPC: 821245991683Model Number: 010-C1369-30Weight: 1 Length: 0 Height: 0 Width: 0- £102.14
£113.49- £102.14
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Vendor:Garmin
GARMIN Navionics+ U.S. North, Navionics Platinum+ microSD/SD card NPUS005R | 010-C1368-40
- £163.13
£189.15- £163.13
- Unit price
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GARMIN Navionics+ U.S. North, Navionics Platinum+ microSD/SD card NPUS005R | 010-C1368-40Brand: GarminUPC: 821245991751Model Number: 010-C1368-40Weight: 1 Length: 0 Height: 0 Width: 0- £163.13
£189.15- £163.13
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Vendor:Garmin
GARMIN Navionics+ U.S. North, Navionics+ microSD/SD card NAUS005R | 010-C1368-30
- £102.14
£113.49- £102.14
- Unit price
- / per
GARMIN Navionics+ U.S. North, Navionics+ microSD/SD card NAUS005R | 010-C1368-30 Brand: GarminUPC: 821245991676Model Number: 010-C1368-30Weight: 1 Length: 0 Height: 0 Width: 0- £102.14
£113.49- £102.14
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Vendor:Furuno
Furuno TM275LHW Chirp Plastic TM Temp Xdcr
- £1,326.14
£1,361.91- £1,326.14
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Airmar TM275-LHW Transom Mount Low/High Wide CHIRP Transducer with No ConnectorModel: TM275LHW Depth & fast-response water-temperature sensor Low - CHIRPS from 42 kHz to 65 kHz - 25° to 16° beamwidth High - CHIRPS from 150 kHz to 250 kHz - 25° constant beamwidth...- £1,326.14
£1,361.91- £1,326.14
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Vendor:Furuno
FURUNO TZT2BB SWITCH BOX & CBL PSD003 | PSD003
- £448.11
£583.35- £448.11
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FURUNO TZT2BB SWITCH BOX & CBL PSD003 | PSD003Brand: FurunoUPC: 611679377753Model Number: PSD003Weight: 0 Length: 0 Height: 0 Width: 0- £448.11
£583.35- £448.11
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Vendor:Furuno
FURUNO BRUSH/CBN F/D8G-516 DC24V | 000-190-125-10
- £39.31
£33.29- £39.31
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FURUNO BRUSH/CBN F/D8G-516 DC24V | 000-190-125-10Brand: FurunoUPC: 611679359193Model Number: 000-190-125-10Weight: 1 Length: 0 Height: 0 Width: 0- £39.31
£33.29- £39.31
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Vendor:Furuno
Furuno 165T-PM542Lm Pocket Mount 2kW CHIRP Transducer
- £3,757.38
£3,858.75- £3,757.38
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Furuno 165T-PM542LM High-Power Pocket Mount Combination TransducerModel: 165T-PM542LM DFF3D operating frequency 165 kHz Built-in motion sensor Built in temp sensor Low—CHIRPS from 30 kHz to 60 kHz, Beamwidth 19° to 10° (10° to 5° fore-aft) Medium—CHIRPS from 80 kHz to 130 kHz, Beamwidth 13°...- £3,757.38
£3,858.75- £3,757.38
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Vendor:Furuno
FURUNO 20M SIGNAL CABLE ASSY FR7062 | 001-409-590-00 *ON SALE WHILE SUPPLIES LAST*
- £442.40
£432.79- £442.40
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FURUNO 20M SIGNAL CABLE ASSY FR7062 | 001-409-590-00 *ON SALE WHILE SUPPLIES LAST*Brand: FurunoUPC: 611679368331Model Number: 001-409-590-00Weight: 0 Length: 0 Height: 0 Width: 0- £442.40
£432.79- £442.40
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Vendor:Garmin
GARMIN Navionics+ Mexico, Caribbean to Brazil, Navionics Platinum+ microSD/SD card NPSA004L | 010-C1364-40
- £261.03
£302.64- £261.03
- Unit price
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GARMIN Navionics+ Mexico, Caribbean to Brazil, Navionics Platinum+ microSD/SD card NPSA004L | 010-C1364-40Brand: GarminUPC: 821245991713Model Number: 010-C1364-40Weight: 1 Length: 0 Height: 0 Width: 0- £261.03
£302.64- £261.03
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Vendor:Garmin
GARMIN Navionics+ Mexico, Caribbean to Brazil, Navionics+ microSD/SD card NASA004L | 010-C1364-30
- £136.18
£151.32- £136.18
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GARMIN Navionics+ Mexico, Caribbean to Brazil, Navionics+ microSD/SD card NASA004L | 010-C1364-30Brand: GarminUPC: 821245991621Model Number: 010-C1364-30Weight: 1 Length: 0 Height: 0 Width: 0- £136.18
£151.32- £136.18
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Vendor:Garmin
GARMIN Marine LED Cable 100m (328 ft) | 010-13386-00
- £339.34
£453.96- £339.34
- Unit price
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GARMIN Marine LED Cable 100m (328 ft) | 010-13386-00Brand: GarminUPC: 753759334918Model Number: 010-13386-00Weight: 0.06 Length: 0 Height: 0 Width: 0- £339.34
£453.96- £339.34
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Vendor:Garmin
GARMIN Galvanic Isolator Kit | 010-13320-10
- £35.09
£37.82- £35.09
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GARMIN Galvanic Isolator Kit | 010-13320-10Brand: GarminUPC: 753759321147Model Number: 010-13320-10Weight: 0 Length: 0 Height: 0 Width: 0- £35.09
£37.82- £35.09
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Vendor:Garmin
GARMIN Stainless Steel Transducer Jam Nut | 010-13320-01
- £56.16
£60.52- £56.16
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GARMIN Stainless Steel Transducer Jam Nut | 010-13320-01Brand: GarminUPC: 753759321130Model Number: 010-13320-01Weight: 0 Length: 0 Height: 0 Width: 0- £56.16
£60.52- £56.16
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Vendor:Garmin
GARMIN Bronze Transducer Jam Nut | 010-13320-00
- £63.18
£68.09- £63.18
- Unit price
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GARMIN Bronze Transducer Jam Nut | 010-13320-00Brand: GarminUPC: 753759321123Model Number: 010-13320-00Weight: 0 Length: 0 Height: 0 Width: 0- £63.18
£68.09- £63.18
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Vendor:Garmin
GARMIN Antenna Cable for Cortex V1 and Cortex M1 | 010-13269-12
- £35.09
£37.82- £35.09
- Unit price
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GARMIN Antenna Cable for Cortex V1 and Cortex M1 | 010-13269-12Brand: GarminUPC: 753759319311Model Number: 010-13269-12Weight: 0 Length: 0 Height: 0 Width: 0- £35.09
£37.82- £35.09
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Vendor:Garmin
GARMIN Thick Flush Mount Kit For The GPSMAP 15X3 Series (Dashes with overall thickness of 1" to 2") | 010-12991-05
- £35.27
£37.82- £35.27
- Unit price
- / per
GARMIN Thick Flush Mount Kit For The GPSMAP 15X3 Series (Dashes with overall thickness of 1" to 2") | 010-12991-05Brand: GarminUPC: 753759360184Model Number: 010-12991-05Weight: 0 Length: 0 Height: 0 Width: 0- £35.27
£37.82- £35.27
- Unit price
- / per
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Vendor:Garmin
GARMIN Thin Flush Mount Kit For The GPSMAP 15X3 Series (Recommended for dashes with an overall thickness < 1") | 010-12991-04
- £35.27
£37.82- £35.27
- Unit price
- / per
GARMIN Thin Flush Mount Kit For The GPSMAP 15X3 Series (Recommended for dashes with an overall thickness < 1") | 010-12991-04Brand: GarminUPC: 753759347291Model Number: 010-12991-04Weight: 0 Length: 0 Height: 0 Width: 0- £35.27
£37.82- £35.27
- Unit price
- / per
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Vendor:Garmin
GARMIN Flush Mount Kit for 10" GPSMAP | 010-12801-00
- £28.07
£30.26- £28.07
- Unit price
- / per
GARMIN Flush Mount Kit for 10" GPSMAP | 010-12801-00Brand: GarminUPC: 753759219208Model Number: 010-12801-00Weight: 1 Length: 0 Height: 0 Width: 0- £28.07
£30.26- £28.07
- Unit price
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Vendor:Garmin
GARMIN Active speaker Trim Ring Snap Cover | 010-12769-02
- £7.75
£7.56- £7.75
- Unit price
- / per
GARMIN Active speaker Trim Ring Snap Cover | 010-12769-02Brand: GarminModel Number: 010-12769-02Weight: 4 Length: 0 Height: 0 Width: 0- £7.75
£7.56- £7.75
- Unit price
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Vendor:Garmin
GARMIN Marine Network Cables, RJ45 Connector, 20 ft | 010-11425-10
- £38.60
£41.61- £38.60
- Unit price
- / per
GARMIN Marine Network Cables, RJ45 Connector, 20 ft | 010-11425-10 Brand: GarminUPC: 753759109912Model Number: 010-11425-10Weight: 0 Length: 0 Height: 0 Width: 0- £38.60
£41.61- £38.60
- Unit price
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