---
product_id: 1158820
title: "Humminbird 409460-1 688ci HD DI Internal GPS/Sonar Combo Fishfinder with Down Imaging (Black)"
brand: "humminbird"
price: "฿76549"
currency: THB
in_stock: true
reviews_count: 8
url: https://www.desertcart.co.th/products/1158820-humminbird-409460-1-688ci-hd-di-internal-gps-sonar-combo
store_origin: TH
region: Thailand
---

# 1500 ft Depth Capable 640x480 VGA Display Internal GPS Humminbird 409460-1 688ci HD DI Internal GPS/Sonar Combo Fishfinder with Down Imaging (Black)

**Brand:** humminbird
**Price:** ฿76549
**Availability:** ✅ In Stock

## Summary

> 🎣 Dive into Adventure with Precision!

## Quick Answers

- **What is this?** Humminbird 409460-1 688ci HD DI Internal GPS/Sonar Combo Fishfinder with Down Imaging (Black) by humminbird
- **How much does it cost?** ฿76549 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/1158820-humminbird-409460-1-688ci-hd-di-internal-gps-sonar-combo)

## Best For

- humminbird enthusiasts

## Why This Product

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

## Key Features

- • **Deep Dive Capability:** Explore depths of up to 1500 ft with confidence.
- • **Powerful Performance:** Max power output of 500 Watts RMS for superior sonar performance.
- • **Precision Navigation:** Navigate like a pro with built-in internal GPS.
- • **Temperature Tracking:** Stay informed with real-time temperature readings.
- • **Crystal Clear Imaging:** Experience stunning visuals with a 256-color TFT display.

## Overview

The Humminbird 409460-1 688ci HD DI Internal GPS/Sonar Combo Fishfinder is a cutting-edge device designed for serious anglers. Featuring a 5-inch color VGA display, internal GPS, and advanced down imaging technology, this fishfinder provides unparalleled navigation and depth capabilities, reaching up to 1500 feet. With a powerful output of 500 Watts RMS, it ensures you never miss a catch while keeping you informed with real-time temperature data.

## Description

Humminbird 688ci HD DI Combo features a High Definition 480H x 640V 5", 256 color display with backlight, DualBeam PLUS sonar and Down Imaging sonar with 4000 Watts PTP power output, GPS Chartplotting. In addition, it includes a card slot for maps and saving waypoints, as well as three programmable preset buttons to save your favorite views. Maximize your angling experience with the Humminbird 688ci HD DI Combo fishfinder GPS system. Internal GPS Combo with Down Imaging. 409460-1 The 600 Series when screen size isn't everything but advanced features are a must, the smart money is on the 600 Series. With an unbelievably clear, HD display, this incredible value delivers more options than you can shake a rod and reel at. Choose from Imaging Sonar, SwitchFire Sonar and GPS cartography. Get it on the water, and this bad boy is touch to beat. Because you don"t need to be a big fish, to put up a big fight.

## Features

- 640 x 480 5-Inch color VGA display
- 2D GPS-Sonar Combo with internal GPS
- Down Imaging
- Temperature
- GPS Speed
- Internal GPS
- Power Output (Max): 500 Watts (RMS); 4000 Watts (Peak-to-Peak)
- 1500 ft depth capable
- 256 Color TFT Display
- Made in the USA

## Product Details

- **Brand:** Humminbird
- **Vehicle Service Type:** Boat
- **Screen Size:** 5 Inches
- **Special Feature:** Down Imaging
- **Map Type:** North America
- **Included Components:** GPS, Sonar Sensor
- **Battery Life:** 2 Hours
- **Mounting Type:** Panel Mount
- **Item Weight:** 16 ounces
- **Display Type:** VGA

## Images

![Humminbird 409460-1 688ci HD DI Internal GPS/Sonar Combo Fishfinder with Down Imaging (Black) - Image 1](https://m.media-amazon.com/images/I/917AzA6i5EL.jpg)

## Available Options

This product comes in different **Product Packaging** options.

## Questions & Answers

**Q: does it come with a transducer**
A: Yes

**Q: should i use a external antena on my humminbird 688ci hd di, also i under stand that a better gps is comeing out the end of 2014?**
A: According to what I read sometimes an external antenna is a good thing if the GPS has as obstruction between it and the sky (ie under a dash or a canopy).  I chose to not take a chance and avoided the problem by mounting mine outside my dash.

**Q: Does this have the same transducer as the 678c hd di w downimaging?  I wish I had gotten GPS/ chartplotter. Thanks**
A: Yes, the transducer which comes with this unit is XNT-9-DI-T, which is the same as the one which comes with 678c hd di w downimaging.

**Q: Which transducer and which navionics maps are included?**
A: Hello you get the Di imaging transducer - you get the standard mapping package with it. I bought a Hot Maps memory card that really bring the mapping up to date and contours of you fav lakes.

## Customer Reviews

### ⭐⭐⭐⭐ Works very well
*by E***W on February 28, 2019*

Nice picture, good down image.

### ⭐⭐⭐⭐⭐ Great Fishfinder, GPS and Route Plotter....at a much better price...
*by T***M on June 21, 2015*

Works great. I had an earlier model and ordered this for my brother-in-law. He loves the technology.

### ⭐ Very poor GPS Performance
*by D***R on March 6, 2014*

The GPS on this unit does a cold start if the unit has been shut down for more than two hours. This means a 5 to 10 minute wait time for a GPS lock. The GPS also has very poor sensitivity and will lose lock often if in the open with an overcast sky. This is with the unit mounted on the dash in the open with no obstruction of the entire sky. I didn't experiment with the unit being covered, but assume it will not lock at all if it is covered by a boat top. I had Humminbird send me a replacement unit and it also performed exactly the same as described above. Also, The depth, speed, temp information are keyed in white boxes on the screen that block much of the chart rather than just keying the digits themselves. A very rudimentary keyer. I returned both units and purchased a different brand which I am very happy with.

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**Shop now:** [https://www.desertcart.co.th/products/1158820-humminbird-409460-1-688ci-hd-di-internal-gps-sonar-combo](https://www.desertcart.co.th/products/1158820-humminbird-409460-1-688ci-hd-di-internal-gps-sonar-combo)

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-03-05*