Marine Electronics - Chartplotters, Fish Finders, VHF Radios & More

As one of the largest yacht chandlers in the UK, we provide a wide range of marine electronics equipment

From navigating to fishing and communicating, discover trusted brands and the latest gear to support your journey. Explore the categories to find the right tech for your vessel.

Explore Chartplotters for Precise Marine Navigation

Take your navigation to the next level and stay on course with our extensive range of Chartplotters. Perfect for every journey, these devices provide detailed marine charts and real-time location tracking.

Fish Finders & Combo Units: Locate Fish with Ease

Find the perfect fishing spot with advanced Fish Finders and Multifunction Displays that pair sonar and GPS technology. These devices provide clear underwater images. They help you find fish and identify good spots for a successful day on the water.

With an excellent selection of Transducers available, essential accessories for scanning beneath the waves.

Stay Connected with VHF Radios - Handheld & Fixed Options

Look at a top selection of Handheld VHF Radios and Fixed VHF Radios. Essential pieces of kit that help you communicate on the water and notify people in times of emergency. From trusted brands Icom, Standard Horizon and Cobra.

Keep yourself and guests entertained whilst on your boat with Marine Audio Systems from Fusion. Bring the music and fun onto the water with a great range of Stereos and Speakers.

Get useful information and data to help you enjoy your boat. Stay safe with Depth, Speed, and Wind Instruments. Broadcast your vessel data and receive other vessels data with our AIS offerings.

We offer a wide range of boat electronics from leading brands. These include Garmin, Raymarine, B&G, Lowrance, Glomex, Simrad, Furuno, Humminbird, and many others.

You'll be sure to find what you need at Force 4 Chandlery.

Force 4 Guide: Top electronics tips for new boaters and sailors

Marine Electronics
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ST1 (3 Pin) to STNG Spur (Female) Adaptor Cable (400mm)
Catalogue Code: 230649
£19.95
Available to buy online
Y-cable (12pin transducer + 8-pin transducer to 12 pin Sounder)
Catalogue Code: 230648
£29.95
Available to buy online
BlueNet Cable Coupler
Catalogue Code: 230647
£25.95
Available to buy online
Marine network adapter cable - Small (female) to Large
Catalogue Code: 230646
£29.95
Available to buy online
Adaptor Plate - C70 Classic To Axiom 9
Catalogue Code: 230644
£69.95
Available to buy online
Standoff Plate 3mm
Catalogue Code: 160203
£66.95
NMEA 0183 to NMEA 2000 SPEED LOG Compliant converter
Catalogue Code: 220743
£84.95
Available to buy online
Eagle Dash Mount Gasket
More Options
Catalogue Code: 220742
From £13.95
Available to buy online
S3100H Active imaging HD Sonar Module With Heave Compensation
Catalogue Code: 240135
£824.95
Save £89.04
RRP £913.99
Available to buy online
Glomeasy RG-62 Low Loss FM Cable Assembly
More Options
Catalogue Code: 230643
From £33.95
Available to buy online
Glomeasy 1.2m Fibreglass FM Antenna
Catalogue Code: 230642
£48.95
Available to buy online
Volvo Engine EVC Link Cable 1m
Catalogue Code: 230641
£84.95
Save £10.05
RRP £95.00
Available to buy online
FU-80 Autopilot Follow-up Steering Lever
Catalogue Code: 220740
£749.95
Save £60.05
RRP £810.00
Available to buy online
ACU-200 Actuator Control Unit
Catalogue Code: 220739
£894.95
Save £100.05
RRP £995.00
Available to buy online
Echomap UHD2 sv Power Cable
Catalogue Code: 230640
£25.95
Available to buy online
Echomap UHD2sv Bail Mount With Quick Release Cradle
More Options
Catalogue Code: 230639
£129.95
Available to buy online
Gigabit RayNet Network Switch
More Options
Catalogue Code: 220738
From £359.95
Save £35.05
RRP £395.00
Available to buy online
Raynet(F) to RJ45 (M) Cable 1m
Catalogue Code: 230638
£59.95
Save £5.05
RRP £65.00
Available to buy online
Eagle 5,7, 9 & Eagle eye 9 Power Cable
Catalogue Code: 230637
£23.95
Available to buy online
+ Africa South Regular Chart
Catalogue Code: NAV+AF002R
£149.95
Available to buy online
Bluenet Network to  Marine Network Adapter Cable
Catalogue Code: 230636
£25.95
Available to buy online
Bluenet Network to RJ45 Adapter Cable
Catalogue Code: 230635
£14.95
Available to buy online
Bluenet Network Cable
More Options
Catalogue Code: 230634
From £14.95
Available to buy online
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