Kesslund
Kesslund
SonarPeak

SonarPeak™ fish finder

$129.99

  • CHIRP sonar sweeps a range of frequencies per pulse
  • Compact transducer with a suction mount
  • Wireless connection between sensor and screen
  • Shows fish arches, depth, temperature, bottom

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  • Deploy the sensor. Cast or drop the compact transducer into the water from a kayak, boat, dock or ice hole. The suction mount attaches without drilling.
  • CHIRP scans a sweep of frequencies. Each pulse covers a range of frequencies, and the returns are drawn on the screen.
  • Read fish, depth and structure. Watch fish arches, water temperature, depth and bottom contour update live, then choose where to drop your line.
  • SonarPeak Fish Finder Unit
  • Connection Wire
  • User Manual

We offer free shipping on orders over $150. Once your order is dispatched, the estimated delivery time is 5 to 12 business days depending on your location — tracking is emailed as soon as it ships.

Changed your mind? You can return your product within 90 days of delivery for a refund — see our Returns page for the full policy.

SonarPeak Fish Finder Features

CHIRP Sonar

CHIRP sends a sweep of frequencies in each pulse instead of a single frequency. The screen draws returns as fish arches, so you can read what sits under the boat or kayak.

Sealed Construction

The unit has a sealed construction. Even so, pack it with your tackle and handle it as you would any electronics, and keep it out of the way of hooks and lures between spots.

SonarPeak

Wireless Connection

The sensor connects to the unit wirelessly, so no cable runs between them. That leaves your lines and your kayak rigging clear when you cast or drop the transducer from any position.

Kayak, Boat, Dock or Ice

You can deploy the transducer from a kayak, boat, dock or ice hole. The suction mount attaches without drilling, and one-touch controls handle the screen once you are on the water.

Frequently Asked Questions

A fish finder shows what sits below the surface. You use it to look for fish, check depth and water temperature, and read the bottom contour before you decide where to fish.

The suction mount sticks the transducer in place without drilling any holes. Clean the surface where you plan to attach it, set the mount, and check that the transducer sits flat to the water.

CHIRP is a sonar method that sends a sweep of frequencies in each pulse, rather than one frequency. SonarPeak uses it and shows the returns as arches and bottom lines on the screen.

An arch on the screen marks a return from a fish under the transducer. The line along the bottom shows the contour, so changes in its shape point to changes in structure.

Yes. You can drop the compact transducer into the water through an ice hole and watch the readings on the screen unit. Set the transducer in the water before you start reading the display.

Check the transducer placement first. If it is loose or tilted, the image can look noisy. Scroll speed also changes how arches are drawn, so slow it down and confirm the transducer sits flat.

You can cast or drop the compact transducer from a kayak, boat, dock or ice hole. Pick the spot, place the sensor in the water, and read the screen from where you stand or sit.

The sensor and the screen unit connect wirelessly, so there is no cable between them. You can cast from different positions without a line running across your gear or kayak rigging.

A fish finder like SonarPeak shows fish arches, depth, water temperature, and bottom contour on its screen, using CHIRP sonar that sends a sweep of frequencies instead of a single ping.

The box holds the SonarPeak fish finder unit, a connection wire, and a user manual. The unit works with a compact transducer that is cast or dropped into the water.
SonarPeak

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SonarPeak: A CHIRP Fish Finder for Kayak, Boat and Ice

The SonarPeak is a fish finder built around CHIRP sonar, which sends a sweep of frequencies in each pulse rather than a single ping. A compact transducer is cast or dropped into the water from a kayak, boat, dock, or ice hole.

Used as a fish and depth finder, the screen shows fish arches, depth, water temperature, and bottom contour. Anglers read that structure before dropping a line. A suction mount attaches the transducer to a kayak without drilling, and one-touch controls keep operation simple.

Anglers also use it as a depth finder for boat trips, from a dock, or on a frozen lake. The sealed construction suits rain and cold conditions, and a fish finder with transducer like this works for shore fishing as well as kayak outings.

Included in the box:

  • Fish finder unit
  • Connection wire
  • User manual

Related guides

Angler fish finder fishing from a small boat at sunrise, screen on the seatFishing GearFish Finder Fishing: How to Read Sonar and Locate Fish9 min read

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