Tech Specs

In The Box
GT20-TM transducer
Power/data cable
Tilt mount
Flush mount
Hardware
Documentation
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
GT20-TM transducer
Power/data cable
Tilt mount
Flush mount
Hardware
Documentation
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 ECHOMAP UHD2 7" cv Chartplotters 74cv with GT20-TM Transducer and Garmin Navionics+ U.S. Coastal & Great Lakes Mapping (010-02595-51)
The Garmin ECHOMAP UHD2 7” cv Chartplotter (74cv with GT20-TM Transducer) is a high-performance, easy-to-use navigation and sonar system designed for coastal and Great Lakes fishing. With advanced sonar technology, preloaded mapping, and seamless wireless networking, this chartplotter enhances your fishing experience by providing crystal-clear underwater views and real-time connectivity.
Key Features:
- 7” Keyed Display: A bright, user-friendly screen with intuitive button controls for easy operation.
- Dual Sonar Technology: Supports Garmin CHIRP traditional sonar and ClearVü™ scanning sonar, providing detailed fish arches and structure imaging.
- GT20-TM Transducer Included: Comes with a GT20-TM transducer, delivering high-frequency sonar imaging for enhanced fish targeting.
- Vivid Color Palettes: High-contrast vivid scanning sonar color palettes improve target and structure visibility.
- Preloaded Garmin Navionics+ U.S. Coastal & Great Lakes Mapping: Includes detailed coastal and lake cartography with a 1-year subscription for daily updates, depth range shading, and more.
- Wireless Networking: Easily share sonar, waypoints, and routes between compatible ECHOMAP UHD2 chartplotters on your boat.
- ActiveCaptain® App Integration: Built-in Wi-Fi® connectivity pairs with the ActiveCaptain app, providing access to OneChart™, smart notifications, software updates, and Garmin Quickdraw™ Community data.





