---
product_id: 505788499
title: "Fish Finder Wireless Sonar Sensor 125kHz Frequency 45 Meters / 147 Feet Depth Alarm Function and Large LCD Display"
brand: "gain express"
price: "S$179"
currency: SGD
in_stock: true
reviews_count: 7
category: "Gain Express"
url: https://www.desertcart.sg/products/505788499-fish-finder-wireless-sonar-sensor-125khz-frequency-45-meters-147
store_origin: SG
region: Singapore
---

# 45m / 147ft max depth range 125kHz sonar frequency for precise detection Large 2.4-inch customizable LCD display Fish Finder Wireless Sonar Sensor 125kHz Frequency 45 Meters / 147 Feet Depth Alarm Function and Large LCD Display

**Brand:** gain express
**Price:** S$179
**Availability:** ✅ In Stock

## Summary

> 🐟 Unlock the underwater world — never miss a catch again!

## Quick Answers

- **What is this?** Fish Finder Wireless Sonar Sensor 125kHz Frequency 45 Meters / 147 Feet Depth Alarm Function and Large LCD Display by gain express
- **How much does it cost?** S$179 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/505788499-fish-finder-wireless-sonar-sensor-125khz-frequency-45-meters-147)

## Best For

- gain express enthusiasts

## Why This Product

- Trusted gain express brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Dive Deep Up to 147 Feet:** Explore lakes, rivers, and oceans confidently with a robust depth range tailored for serious anglers.
- • **Customizable Large LCD Display:** Adjust sensitivity, brightness, and chart speed for a personalized, crystal-clear view anytime, anywhere.
- • **Wireless Freedom with 200m Range:** Cut the cords and cast further with a rechargeable sensor that keeps you connected up to 656 feet away.
- • **Pinpoint Your Catch with 125kHz Sonar:** Experience professional-grade fish detection that reveals underwater secrets with unmatched clarity.
- • **Smart Alerts & Multilingual Interface:** Stay ahead with fish alarms, depth warnings, and 21 language options—because your fishing gear should speak your language.

## Overview

The Fish Finder Wireless Sonar Sensor combines a powerful 125kHz sonar frequency with a 45-meter depth range and a large, customizable 2.4-inch LCD display. Designed for both amateurs and pros, it offers wireless operation up to 200 meters, fish alarm alerts, and a multilingual interface, making it an essential tool for enhancing your fishing experience across oceans, rivers, and lakes.

## Description

Shop Fish Finder Wireless Sonar Sensor 125kHz Frequency 45 Meters / 147 Feet Depth Alarm Function and Large LCD Display. Free delivery and returns on all eligible orders.

Review: Easy - The product seems to be really easy to use. Im not sure its entirely accurate it seemed to give a few false results in shallow water 2ftish where i could see the bottom but other than that no issues at all. I think i should mention if like me you are casting out with it use a heavy line. I used 12lb casting to about 60yrds and managed to snap line.
Review: Was shocked to find giant fish living in my sink 🤣🤣 - Tested in my kitchen sink & it was detecting several big fish , might work as a depth finder but wouldn't trust the fish finder part , I review fishing tackle I get sent me , purchased myself I'm not even going to bother doing one on this product it's that poor straight out the box , if ant manufacturers out there want honest reviews hit me up Tightlines.proper.carpy

## Features

- 🐟Advanced Sonar Fish Finder: This high-quality sonar fish finder is designed for both professional and amateur fishermen, providing accurate location tracking of fish, water depth, and bottom contour. It is suitable for use in oceans, rivers, and lakes, enhancing your fishing experience.
- 🐟Customizable Display: The fish finder features a large LCD screen with adjustable settings, including sensitivity, brightness, and chart speed. You can personalize the display to suit your preferences and fishing conditions, ensuring optimal visibility and ease of use.
- 🐟Precise Depth and Fish Detection: With adjustable depth upper and lower limit settings, you can precisely determine the desired depth range for fishing. The fish alarm function alerts you when different sizes of fish are detected, helping you target specific types of catches.
- 🐟User-Friendly Features: 21 language selection. The fish finder includes a battery indicator with low alarm setting, sensor connected indicator, water depth and temperature display, shallow alarm setting, and units of measurement selection. These features provide convenience, awareness, and control during your fishing trips.
- 🐟Wireless and Portable Design: The fish finder comes with a sensor featuring a built-in rechargeable battery and LED working and charging indicators. It operates wirelessly with a range of 200 meters (656 feet), allowing you to explore and monitor the underwater environment with ease.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B9XCFL1Y |
| Batteries included? | No |
| Best Sellers Rank | 42,819 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) 31 in Marine Electronics |
| Brand | GAIN EXPRESS |
| Customer Reviews | 4.0 4.0 out of 5 stars (40) |
| Date First Available | 17 Aug. 2022 |
| Delivery information | We cannot deliver certain products outside mainland UK ( Details ). We will only be able to confirm if this product can be delivered to your chosen address when you enter your delivery address at checkout. |
| Display size | 2.4 Inches |
| Display type | LCD |
| Item model number | FFW-335 |
| Manufacturer | Gain Express Holdings Ltd |
| Number of items | 1 |
| Package Dimensions | 16.2 x 12.1 x 10.1 cm; 530 g |
| Power source | Battery Powered |

## Product Details

- **Brand:** GAIN EXPRESS
- **Display type:** LCD
- **Model name:** Gain Express
- **Power source:** Battery Powered
- **Screen size:** 2.4 Inches

## Images

![Fish Finder Wireless Sonar Sensor 125kHz Frequency 45 Meters / 147 Feet Depth Alarm Function and Large LCD Display - Image 1](https://m.media-amazon.com/images/I/61ZhJI9KDIL.jpg)
![Fish Finder Wireless Sonar Sensor 125kHz Frequency 45 Meters / 147 Feet Depth Alarm Function and Large LCD Display - Image 2](https://m.media-amazon.com/images/I/71dQ3x0Sm3L.jpg)
![Fish Finder Wireless Sonar Sensor 125kHz Frequency 45 Meters / 147 Feet Depth Alarm Function and Large LCD Display - Image 3](https://m.media-amazon.com/images/I/71htaSULLBL.jpg)
![Fish Finder Wireless Sonar Sensor 125kHz Frequency 45 Meters / 147 Feet Depth Alarm Function and Large LCD Display - Image 4](https://m.media-amazon.com/images/I/71TRqyBCpVL.jpg)
![Fish Finder Wireless Sonar Sensor 125kHz Frequency 45 Meters / 147 Feet Depth Alarm Function and Large LCD Display - Image 5](https://m.media-amazon.com/images/I/718rop01EYL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐ Easy
*by B***E on 15 May 2024*

The product seems to be really easy to use. Im not sure its entirely accurate it seemed to give a few false results in shallow water 2ftish where i could see the bottom but other than that no issues at all. I think i should mention if like me you are casting out with it use a heavy line. I used 12lb casting to about 60yrds and managed to snap line.

### ⭐ Was shocked to find giant fish living in my sink 🤣🤣
*by M***T on 17 August 2024*

Tested in my kitchen sink & it was detecting several big fish , might work as a depth finder but wouldn't trust the fish finder part , I review fishing tackle I get sent me , purchased myself I'm not even going to bother doing one on this product it's that poor straight out the box , if ant manufacturers out there want honest reviews hit me up Tightlines.proper.carpy

### ⭐⭐⭐⭐⭐ Review
*by V***D on 25 February 2024*

is heel mooi

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-02-17*