Tech Specs

In The Box
Transom/trolling mount transducer (dual beam)
6 ft (1.83 m) power/data cable
Bail mounting bracket
Flush mount hardware
Quick start manual
Manual & Warranty
Do you have an old GPS unit lying around? The GPS Nation Trade In and Up program is a great way to trade in your old and used GPS for credit towards a new GPS. The choice is entirely yours! We’ve made the process simple and streamlined. Follow these simple steps, and you will be on your way to receiving credit towards your brand new GPS!
1. Get a quote
To get your free quote, provide your GPS type, manufacturer, model, and condition. Within 24 hours, you will receive a quote for the trade-in value of your current product. The GPS trade-in/trade-up form is at the bottom of this page.
2. Ship your product(s) for trade
After accepting our offer, pack your product(s) safely and ship them to us using the pre-paid shipping label provided to you. We will provide a confirmation email when your trade-in arrives at our warehouse. You have 30 days from the date you complete your on-line trade to ship the product to GPS Nation.
3. Make your purchase
Once we receive your product at our warehouse and we validate the stated condition, we will send you a confirmation email. If you elect to receive credit towards a new GPS at gpsnation.com, your store credit will be issued, and you are free to make your purchase.
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Tech Specs

In The Box
Transom/trolling mount transducer (dual beam)
6 ft (1.83 m) power/data cable
Bail mounting bracket
Flush mount hardware
Quick start manual
Manual & Warranty
Trade-In
Do you have an old GPS unit lying around? The GPS Nation Trade In and Up program is a great way to trade in your old and used GPS for credit towards a new GPS. The choice is entirely yours! We’ve made the process simple and streamlined. Follow these simple steps, and you will be on your way to receiving credit towards your brand new GPS!
1. Get a quote
To get your free quote, provide your GPS type, manufacturer, model, and condition. Within 24 hours, you will receive a quote for the trade-in value of your current product. The GPS trade-in/trade-up form is at the bottom of this page.
2. Ship your product(s) for trade
After accepting our offer, pack your product(s) safely and ship them to us using the pre-paid shipping label provided to you. We will provide a confirmation email when your trade-in arrives at our warehouse. You have 30 days from the date you complete your on-line trade to ship the product to GPS Nation.
3. Make your purchase
Once we receive your product at our warehouse and we validate the stated condition, we will send you a confirmation email. If you elect to receive credit towards a new GPS at gpsnation.com, your store credit will be issued, and you are free to make your purchase.
Overview
Garmin Fishfinder 300C (010-02682-00)
Discover the underwater world like never before with the Garmin Fishfinder 300C, a game-changer for recreational freshwater anglers. This affordable yet powerful fishfinder features a vibrant 3.5” QVGA color display and high-performance sonar technology, ensuring that you can spot fish with precision and clarity. Designed for ease of use, it's the perfect companion for your fishing adventures, enhancing your performance on the water.
Key Features
- 3.5” QVGA Color Display: Bright and high-resolution for optimal visibility in various lighting conditions.
- Dual Beam Transducer: Ideal for shallow waters, offering wide coverage and detailed bottom readings.
- High-Performance Sonar Receiver: 150W RMS / 1,200W Peak-to-Peak power output for reliable sonar signals.
- Auto Gain Function: Automatically adjusts sonar sensitivity for optimal target detection.
- Advanced Sonar Display Modes: Includes Round Flasher Mode and Whiteline Feature for enhanced depth readings.
- Built-In Battery Voltage Indicator: Real-time battery monitoring keeps you informed of power levels.
Data Insights
The Garmin Fishfinder 300C boasts advanced sonar technology that provides real-time updates, ensuring you never miss a catch. With Ultrascroll® Technology, screen updates occur rapidly, allowing for continuous monitoring of fish activity beneath your boat. Studies show that anglers using high-performance sonars, like the 300C, can increase their catch rates by up to 30% due to improved fish detection capabilities.
Usage Instructions
To maximize your experience with the Garmin Fishfinder 300C, ensure the transducer is properly installed below the waterline. Use the dual beam feature to switch between wider coverage for scanning and a more focused beam for deeper exploration. Regularly monitor the display for updates and utilize the auto gain feature to adapt to changing underwater conditions.
Design & Material
The Garmin Fishfinder 300C features a compact and user-friendly design, making it ideal for anglers of all levels. Its durable materials ensure longevity, while the intuitive interface enhances usability.
- Compact Size: Easy to mount and operate in small boats.
- Durable Housing: Designed to withstand the rigors of freshwater fishing.
- Intuitive Interface: Simple navigation for effortless operation.
- Color Display: High-resolution screen for vivid imagery of underwater structures.
- Ergonomic Controls: Designed for quick adjustments while fishing.
- Lightweight Construction: Easy to transport and install.
Final Verdict
Elevate your fishing game with the Garmin Fishfinder 300C (010-02682-00). Its advanced features, high-quality display, and user-friendly design make it an essential tool for any freshwater angler. Don't miss the opportunity to enhance your fishing experience; invest in the Garmin Fishfinder 300C today for unparalleled underwater insights!