Best Fish Finder for Small Boat - in 2023 and beyond

【7" Color LCD Monitor】: This underwater video fishing camera has a 7 inch large TFT color screen with 800*480 Pixels and removable sun-visor ideal for bright environments

【Most Stable 1000TVL Camera】: The 1000TVL camera chip is upgraded to make the picture clearer and the color reproduction higher.

【With 12pcs Infrared Lights】: With 12pcs IR lights, fishes will be seen more clearly in the dark environment. Please note: the image will turn to black and white if you open the infrared light

【Equiped with Carrying Case】: The waterproof suitcase is mini and portable, Which is very convenient for you to carry anywhere you want

【Upgraded Black Battey Box】: Compared with the previous blue one, the new battery box is stronger and more reliable.

【Up to 8 Hours Working Time】: The continuous working time of the 4500 mAh rechargeable battery is able to last 6-8 hours after being fully charged

Display Size Diagonal - 4.3-Inch

Dual Beam Sonar

2400 watts PTP/300 Watts RMS

Depth Sonar 320 ft (20) 455 kHz, 600 ft (20) 200 kHz

Sonar Coverage 28° & 16° @ -10dB

EASY TO USE: The Lowrance HOOK2 4x Fish Finder features auto-tuning sonar and phone-like menus giving you more time to spend fishing and less time dealing with settings.

WIDER SONAR COVERAGE: The HOOK2 4x offers a wide-angle sonar cone giving you double the coverage of traditional fish finders.

EASY SETUP: A single transducer can be mounted on the transom, inside the hull, on the trolling motor or through a scupper hole.

TRANSDUCER INCLUDED: The included Bullet Skimmer transducer gives you traditional 2-D sonar (fish arch) views.

☀ The portable fish finder, with updated 2.4inch TFT color LCD screen(more clear to display), can detect and display underwater contour, water depth, water temperature and fish size(big/middle/small) and fish depth. It has two user modes: TRANSDUCER/SIMULATION. Try all functions in simulation mode and go fishing in transducer mode.

☀ Lucky fish finder portable provides you 26FT wired operating distance and 328FT depth detection. Kayak fish finders has 45° beam angle with 200Khz in detection.

☀ The fish finder portable is rechargeable. Come with USB cable for charging. The fish depth finder can work continuously about 5 hours with full charge. The brightness of the display can be adjusted. Read the data either at night or in the sunlight easily.

☀ Various features settings: Lucky portable fish finder is with updated underwater contour display(3 kinds of display. You can choose, more clear and professional). Also, set up sensitivity, screen brightness, depth range, zoom, depth alarm, fish alarm, fish icon, units(FT/M ℃/℉)alter and language by yourself.

☀ Go fishing with the fish depth finder in different ways, such as ice fishing, river fishing, sea fishing, shore fishing, kayak fishing, etc. The bracket allows you to attach the sensor transducer to your boat or kayak.

✦ Fish Finder and Depth Finder : It is a portable fish finder that could display approximate fish location and water depth. The sonar transducer can be attached to the hull of kayak or boat in order to understand the changing of water depth when you are moving by. The water depth detection range is between 3ft(1m) and 328ft (100m) when the transducer is completely immersed in the water.

✦ Helpful Data Display : Besides fish depth and water depth, the handheld fish finder will also display short & tall weeds, sand & rocks on the bottom. Meanwhile, the measurement unit of the depth can be freely switched by feet or meter. The display is also visible in sunshine or darkness by turning on the back light.

✦ Handheld & Portable : The size of kayak fishfinder is designed for just one hand held. You will find a neck strap in the package which allows you to wear it around neck when you are busy on the kayak or boat. Meanwhile, 5 levels sensitivity adjustment makes fishing possible both in clear water or turbid.

✦ Fish & Fish Schools Alarm : Once the toss fish finder transducer into the water and turn on the display unit, you will get alarms when fish or fishing schools passing by. The portable fish finder can be working continuously for at least 4-5 hours with brand new battery. It can be working even longer by turning on battery save mode.

✦ Ideal for Fishing & Fishing Gift : It is easy to use LUCKY depth finder in boat fishing, ice fishing, shore fishing no matter in freshwater or in saltwater. If you are looking for a gift for your husband, father, friends or any anglers, then look no further, the LUCKY fish finder is now better than ever. 

CLEARVÜ SCANNING SONAR - Shows you more of what is in the water around your boat. This high-frequency sonar gives near-photographic images with detailed representations of objects, structure and fish.

THE POWER OF SIMPLE - Offers a keyed interface with dedicated buttons. The device is easy to use and easy to install. Available in 3.5-, 5- and 7-inch display sizes. Water rating IPX7

WAYPOINT MAP - Use the waypoint map to easily view, mark and navigate to locations such as brush piles, stumps and docks.

CHIRP SONAR - CHIRP sends a continuous sweep of frequencies which provides a wider range of information. CHIRP sonar is able to create crisper fish arches with better target separation.

Castable: No more long & heavy cable for transducer. Clear Color Screen: it comes with clear color TFT LCD display (2 screen background colors selectable - black and white), which enables you to read the screen in bright sunlight or at night. It applies to lake, river, sea and other fishing environment. Suitable for fishing from a kayak or boat, casting from the shore or using for ice fishing.

It detects and displays water depth, water temperature, fish size (small/medium/big), fish depth, and bottom contour. It has Work and Simulation Mode. Measure units of depth and temperature can be converted. Sonar Beam Angle: 90 degree. Depth Range: 2.6-131FT/0.8-40M. Maximum Distance between the sensor and the screen: 262FT/80M.

No need to drill hole in your boat hull to install the sensor any more. Two small holes on the sensor allow you to tether with your fishing line and cast it onto water as far as you want.

Note: 1. Please change the background from black to white in bright sunlight to get more visible readout. 2. When the sensor is off, its battery Indicator on the display is incorerct. Red indicator light on the sensor will turn off when it is fully charged. If you would like to check the sensor's battery status from the display, please put the sensor in water. It will turn on when it floats on water. The sensor's battery Indicator on the display will then display correctly.

Warranty and Brand Support: The Venterior Portable Fish Finder is covered by a 2-year Warranty. Any issue of the fish finder after purchase, please don't hesitate to contact our brand support, we will response within 24 hours every day online.

1)Display: 2.8 inch LCD with 3 color tone:Blue, Orange, and Gray, pixels:240V x 320H

2)Depth Capability: 147feet(45m) Sonar Coverage: 90 degrees beam angle in 125Khz Wireless operational Range: 328feet(100m)

3)Power: 3.7V rechargeable lithium battery Wireless Sensor battery reauirement: one replaceable CR2032 battery

4)Water depth,water temperature, fish location, bottom contour can be constantly obtained from the water

5)User selectable sensitivity,zoom,units,depth range,shallow alarm,fish icon,fish alarm,and chart speed setting

6)Built in memory stores sonar setting when the fish finder is turned off

7)Operational Temperature: 14°F to 122°F(-10°C to 50°C)

8)Package list:1) Monitor x 1 2) Wireless sensor x 1 3) Manual x 1 4) USB cable x 1 5)Neck strap x 1

9)how to use it: 1.Tie the fishing line to the hole of Wireless sensor and cast it to the water. 2.Attach the adapter to the boat with tabs Kindly note: 1.the item don't contain the plug. 2.Wireless Sensor could shut down when it is out of the water. 3.please note that Don't test the fishfinder in swimming pool,bathtub, bucket, fish tank, sink etc.

LUCKY fish finder can help you search less time and catch more fish. So enjoy your fishing time with LUCKY fish finder!

Shows you what is in the water: Detects and displays water depth, approximate fish location (suits for all sorts of fish), short & tall weeds, sand & rocks on seabed. Suitable for fishing from a kayak, off the dock, and ice fishing. You can use the fish finder on moving kayak with slowly speed below 5mph (make sure the bottom of the transducer is horizontal).

Easy to Use: Toss the transducer into water and turn on the display unit, it will show you the water depth and approximate fish depth if fish schools passing by. It has 5 user selectable sensitivity; battery save mode; backlight mode ; fish alarm; unit of measure. Setting can be saved when turned off.

Very portable that you can take it anywhere: It comes with neck strap that allow you to wear it around neck when you are busy on the kayak. It also comes with a water resistant bag to protect your fish finder display from water splash. You can easily store the fish finder in your tackle box. The fishfinder is powered by 4 AAA batteries. It lasts 4-5 hours with new batteries in continuous use. It can be used in fresh water as well as salt/sea water.

Accurate Depth Reading: The fish finder use sonar to detect water depth and fish location. Sonar Frequency is 200 kHZ. Detectable area is 45 degrees beam angle under the sonar transducer. Detectable depth range is from 3ft/1m to 328ft/100m below the sonar transducer.

Warranty and Brand Support: The Venterior Portable Fish Finder is covered by a 2-year Warranty. Any issue of the fish finder after purchase, please don't hesitate to contact our brand support (warranty card comes with product in package), we will response within 24 hours every day online.

Shows you what is in the water: water depth, approximate fish location (suits for all sorts of fish), fish size(small/median/big), short & tall weeds, sand & rocks on bottom. Suitable for fishing from a kayak, off the dock, and ice fishing. You can use the fish finder on moving kayak with slowly speed below 5mph. It can be used in fresh water as well as salt/sea water.

Easy to Use: Toss the transducer into water and turn on the display unit, it will show you the water depth and approximate fish depth if fish schools passing by. It has 5 user selectable sensitivity; battery save mode; backlight mode ; fish alarm; unit of measure. Setting can be saved when turned off.

Very portable that you can take it anywhere: It comes with neck strap that allow you to wear it around neck when you are busy on the kayak. And you can easily store the fish finder in your tackle box. The fishfinder is powered by 4 AAA batteries. It lasts 4-5 hours with new batteries in continuous use.

Accurate Depth Reading: The fish finder use sonar to detect water depth and fish location. Sonar Frequency is 200 kHZ. Detectable area is 45 degrees beam angle under the sonar transducer. Detectable depth range is from 3ft/1m to 328ft/100m below the sonar transducer.

Warranty and Brand Support: The Venterior Portable Fish Finder is eligible for a 2-year Warranty provided by the brand support. Any issue of the fish finder after purchase, please don't hesitate to contact our brand support (warranty card comes with product in package), we will response within 24 hours every day online.