Depth Finders for Boats

Staying aware of the water beneath your hull is essential for safe and confident boating. At Force 4 Chandlery, we stock a wide selection of depth finders for boats. We have options ideal for everything from small leisure crafts to larger sailing yachts.

These instruments show the depth below your boat. They help you avoid running aground and navigate shallow waters easily. Most instrument displays are flush-mounted and built to last in marine environments.

Our collection includes top marine brands such as Raymarine, Garmin and NASA Marine. Offering reliable and accurate performance trusted by sailors across the UK.

What to Consider When Choosing a Depth Instrument

  • Display Type – Choose from compact digital readouts or multifunction panels.
  • Installation – Options include through-hull or in-hull transducers.
  • Connectivity – Look for NMEA2000 compatibility for seamless system integration with your existing electronics.
  • Depth Range & Accuracy – Important for cruising in unfamiliar or tidal waters.
Depth
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i70s System Pack Wind Speed Depth and Temp
Catalogue Code: 220404
£1,329.95
Save £165.05
RRP £1,495.00
Available to buy online
Clipper Duet with Electromagnetic 3 Log Transducer
Catalogue Code: 220670
£329.95
Save £34.43
RRP £364.38
Down In Price
Triton2 Wireless Wind Speed Depth Pack
B&G
Catalogue Code: 220528
£1,449.95
Save £170.04
RRP £1,619.99
Available to buy online
Down In Price
Triton2 Wired Wind Speed Depth Pack
B&G
Catalogue Code: 220527
£1,399.95
Save £120.04
RRP £1,519.99
Available to buy online
i50 & i60 Wind Speed and Depth Pack
Catalogue Code: 220243
£1,729.95
Save £215.05
RRP £1,945.00
Available to buy online
i50 Tridata Pack
Catalogue Code: 220233
£749.95
Save £95.05
RRP £845.00
Available to buy online
i40 Bidata Pack With P371 Speed & P7 Depth Transdu
Catalogue Code: 220226
£369.95
Save £50.05
RRP £420.00
Available to buy online
Clipper Depth
Catalogue Code: 220008
£159.95
Save £23.76
RRP £183.71
Available to buy online
Clipper Duet
Catalogue Code: 220018
£214.95
Save £29.43
RRP £244.38
Available to buy online
Target 2 Depth
Catalogue Code: 220004
£114.95
Save £13.17
RRP £128.12
Available to buy online
Clipper Depth Repeater
Catalogue Code: 220033
£84.95
Save £7.61
RRP £92.56
Available to buy online
Eco Transducer Antifouling
Catalogue Code: 400831
£18.95
Available to buy online
New In
FLS3D 30 Degree Forward Looking Sonar
Catalogue Code: 240137
£4,999.95
Available to buy online
ST900-P120 Through Hull Transducer - Plastic
Catalogue Code: 210701
£179.95
Save £15.05
RRP £195.00
Down In Price
iSeaSense Wireless Speed Depth Temp Pack Plus Wind
Catalogue Code: 220713
£1,149.95
Save £104.05
RRP £1,254.00
Available to buy online
GNX 120 7 inch Large Format Marine Instrument
Catalogue Code: 220673
£719.95
Save £100.04
RRP £819.99
Available to buy online
i50 Depth Display
Catalogue Code: 220421
£399.95
Save £95.05
RRP £495.00
i50 Tridata Display
Catalogue Code: 220313
£499.95
Save £80.05
RRP £580.00
Available to buy online
i50 Depth Pack
Catalogue Code: 220232
£449.95
Save £100.05
RRP £550.00
Available to buy online
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RGB Control Module With Wireless Remote
Catalogue Code: 200429
£44.95
Save £3.04
RRP £47.99
Available In-store to call & collect
Radar Plotting Tutorial CD
Catalogue Code: 770023
£19.95
Windlass Control Panel with Spring Release
Catalogue Code: 841453
£17.25
Available In-store to call & collect
Available to buy online
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