2025 NEW smart Wireless Fish Finder Portable Sonar Fish Finders Fishing Echo Sounder Fishing Detector Fish Finder Fishing Access
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Specifications
- Brand Name
- FindFish
- Origin
- Mainland China
- High-concerned chemical
- None
- Power Source
- No. 5 Battery
- Power Input
- AAA
- Detecting Range
- 0.6-73 Meter
- Sonar Coverage
- 90
- Language
- English
- Sonar Frequency
- Wireless: 125Khz
- Choice
- yes
Product Description
Feature:This fish wireless sensor uses wireless sensor,you can cast it out on the water,the placing location is flexible.The wireless sensor uses echo sound to detect fish,is fit for sea fishing,river fishing,lake fishing and ice fishing etc.It is small and lightweight,a practical and portable tool to use,is convneinet to carry.With it to easily detect the fish,it can make you don't need to always watch the fishing buoy.You can adjust the sensitivity settings,then the device can detect and distinguish the small fish and big fish.
Specification:Material: Plastic.Color: Show as picture.Size: Show as picture.Depth Range: 2-120Ft/0.6-45MWireless Operating Range : 100mSonar Frequency: 125KHZSonar Beam Angle: 90 degreeRadio Frequency: 433.92 MHzOperational Temperature: -20 ~70°.Battery: Mainframe : Lithium battery 3.7V(not included),Transducer: Polymer battery 3.7V(not included).Battery：AA 5 batteries
NoteThere might be a bit color distortions due to different computer resolutions.There might be a slight errors due to different hand measurement.
Package included:1 Fish finder.(Battery not included)1 Sensor.1 Antenna.1 Manual.1 USB cable.1 Rope.
Pros & Cons
Pros
- Wireless 100m sensor for flexible casting
- 73m depth range with 90° coverage
- Portable LCD with English for easy saltwater/lake use
- Battery-powered for no recharge downtime
Cons
- Relies on AAA batteries, frequent replacements needed
- Wireless signal may interfere in crowded waters
- 125kHz frequency less precise for deep sea
- No built-in GPS or mapping features
Common Questions
What power source does the smart Wireless Fish Finder use?
Powered by No. 5 (AAA) batteries for portable use.
What is the detecting range and sonar coverage of this fish finder?
0.6-73m range, 90° sonar coverage, 125kHz wireless frequency.
Is the portable sonar sensor compatible with saltwater fishing?
Yes, for lake, sea, saltwater; echo sounder LCD fishfinder.
How does the wireless fish finder usage work?
Cast wireless sensor on water, English language display shows fish locations.
Shipping details for 2025 NEW FindFish echo sounder?
Mainland China origin; standard shipping available.
Product information last updated on December 21, 2025