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Deal.ai › INSMART › Kayak Fish Finders
INSMART
INSMART Portable Fish Finder, 328ft Handheld Sonar Depth Finder with Fish Alarm for Kayak

INSMART Portable Fish Finder, 328ft Handheld Sonar Depth Finder with Fish Alarm for Kayak

5(9 ratings)

Best price now

$43.99at WalmartChecked Nov 9

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Price facts

  • Last seen at $43.99 at Walmart on Nov 9.

Our take on the INSMART Portable Fish Finder, 328ft Handheld Sonar Depth Finder with Fish Alarm for Kayak

The INSMART Portable Fish Finder is a handheld sonar unit with a wired transducer that reads depth from 3 to 328 ft and marks approximate fish location on a backlit display. It runs on four AAA batteries and offers adjustable sensitivity, a fish alarm and feet/meter switching. It suits kayak anglers, small-boat fishers and ice fishers who want a quick depth check without a full chartplotter. Against fixed-mount fish finders it trades mapping, GPS and screen size for simplicity and portability, and the wired sensor must be submerged and kept below 5 mph.

Best forKayak and canoe anglersIce fishing through an ice holeSmall-boat depth checksAnglers who want a simple battery-powered sonar
Pros
  • Reads depth from 3 to 328 ft
  • Backlit handheld display
  • Adjustable sensitivity and fish alarm
  • Switches between feet and meters
  • Runs on four AAA batteries
  • Splash-resistant handheld unit
Cons
  • Batteries not included
  • Wired transducer must be submerged
  • Boat speed must stay below 5 mph
  • No GPS or mapping
  • Single 45-degree beam, no side imaging

INSMART Portable Fish Finder, 328ft Handheld Sonar Depth Finder with Fish Alarm for Kayak prices at every store

  • WalmartNew

    In stockSold by BAICHENDIGITSReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.

    $43.99Free shippingChecked Nov 9
    Visit Walmart

About the INSMART Portable Fish Finder, 328ft Handheld Sonar Depth Finder with Fish Alarm for Kayak

The INSMART Portable Fish Finder is a handheld sonar depth finder for kayak, small boat and ice fishing. It works in freshwater or saltwater. A wired sonar transducer sends water depth and approximate fish location to a backlit handheld display.

You can adjust the sensitivity, turn on the fish alarm and switch the depth reading between feet and meters. The handheld unit is splash-resistant, so keep it dry.

Submerge the sensor during use. For ice fishing, lower it into the water through an ice hole. Keep moving boat speeds below 5 mph.

Depth range
3-328 ft (1-100 m)
Sonar
200 kHz, 45-degree beam
Power
4 AAA batteries, not included
Display
Backlit handheld display
Units
Feet or meters
Features
Adjustable sensitivity, fish alarm
Water type
Freshwater or saltwater
Water resistance
Handheld unit is splash-resistant; keep dry
Transducer
Wired sonar transducer
Max boat speed
Below 5 mph
In the box
Fish finder, wired sonar transducer, mounting bolt and wing nut, lanyard, transparent storage bag, English manual

Specifications

color
YellowSource

Questions and answers

How deep can it read?
The sonar is rated from 3 to 328 ft (1 to 100 m) in freshwater or saltwater. Readings depend on water clarity and bottom type.
Does it need batteries?
Yes. It takes four AAA batteries, which are not included. The handheld unit is splash-resistant but should be kept dry.
Can I use it from a moving boat?
Only at low speed. Keep boat speeds below 5 mph so the wired transducer stays submerged and reads cleanly.
How does it work for ice fishing?
Lower the sensor into the water through an ice hole. The handheld display shows depth and approximate fish location.
What is in the box?
The fish finder, wired sonar transducer, mounting bolt and wing nut, lanyard, transparent storage bag and English manual.
Does it show fish size or GPS?
No. It shows depth and approximate fish location with a 200 kHz, 45-degree beam. There is no GPS, mapping or side imaging.
Where is the INSMART Portable Fish Finder, 328ft Handheld Sonar Depth Finder with Fish Alarm for Kayak cheapest?
At Walmart, for $43.99, as of our latest check.
What do buyers say about the INSMART Portable Fish Finder, 328ft Handheld Sonar Depth Finder with Fish Alarm for Kayak?
Rated 5 out of 5 from 9 ratings.

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