Not sure it fits your boat? We check compatibility before you pay — ask us

Deepline

Deepline marine electronics

Fish finders, transducers & sonar for every boat

298 products from 21 brands — Garmin, Airmar, Furuno, Raymarine and more — matched to your display before you pay.

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Compatibility checkedWe confirm it fits your display
Manufacturer warrantyNew products, full maker warranty
Tracked shippingInsured, quoted before you pay
Real expert helpMon–Fri 9am–6pm ET

Deepline is your source for fish-finding electronics

Transducers for transom, thru-hull, in-hull and trolling motor mounting; CHIRP, side and down imaging and live sonar; chartplotter combos, ice flashers and display mounts — from Garmin, Airmar, Furuno, Raymarine, SI-TEX, NavPod and others.

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The fishfinder lineup

Every category, from the screen to the transducer under the hull.

Fishfinder Combos16 itemsFishfinders6 itemsIce Flashers12 itemsTransducers202 itemsSonar Modules10 itemsTransducer Accessories3 itemsChartplotters7 itemsHandheld GPS2 items

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Biggest savings off list price right now.

Transducer finder

Narrow 202 transducers

Choose how it mounts, how much power and what you want to see. We double-check it against your display before we invoice.

1. Mounting
2. Power
3. Sonar

202 matching transducers

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    Fish finders & chartplotters

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    Shop by brand

    Garmin66Airmar64Furuno45Raymarine27SI-TEX23NavPod17Navico11Vexilar9Echonautics8Scanstrut8Humminbird3Lowrance3