Garmin GT34UHD-TH (12-pin) (010-12776-10)
Garmin GT34UHD-TH (12-pin) (010-12776-10)
Model Number: 010-12776-10
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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
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 GT34UHD-TH (12-pin) Ultra High-Definition Sonar System Thru-Hull Transducer (010-12776-10)
Introduction
The Garmin GT34UHD-TH (12-pin) is designed for anglers who demand exceptionally detailed sonar imaging beneath and around their boat. Built for seamless integration with the GCV 20 sonar module and compatible Garmin chartplotters, this advanced thru-hull transducer produces Ultra High-Definition ClearVü and SideVü sonar images that reveal fish, structures, and bottom contours with remarkable clarity.
Equipped with three sonar arrays, including a powerful downward-facing element, the GT34UHD-TH delivers enhanced target detail at greater depths while providing wide side-scanning coverage for efficient exploration. Designed for vessels with hull deadrise angles up to 5 degrees, this transducer offers reliable performance and precision for both recreational and serious anglers.
Key Features
Ultra High-Definition ClearVü Sonar
- Produces exceptionally detailed images below the boat.
- Enhanced target definition at greater depths.
- Downward-facing sonar element improves image quality.
- Ideal for locating fish and underwater structures.
Ultra High-Definition SideVü Sonar
- Displays detailed images on both sides of the boat.
- Covers wide underwater areas quickly.
- Simplifies scouting new fishing locations.
- Clearly identifies structure and fish.
Advanced Sonar System
- Three integrated sonar arrays.
- Downward-facing scanning element.
- Supports 800 kHz Ultra High-Definition ClearVü.
- Supports 1200 kHz Ultra High-Definition SideVü.
Broad Compatibility
- Compatible with the GCV 20 sonar module.
- Works with compatible Garmin chartplotters.
- 12-pin connection for reliable integration.
- Designed for advanced sonar systems.
Thru-Hull Installation
- Permanent thru-hull mounting design.
- Recommended for hulls with up to a 5-degree deadrise.
- Stable sonar performance.
- Ideal for long-term marine installations.
Built for Fishing
- Exceptional fish target clarity.
- Detailed structure identification.
- Wide underwater coverage.
- Reliable performance in various fishing conditions.
Sonar Performance Insights
The Garmin GT34UHD-TH combines Ultra High-Definition ClearVü and SideVü technologies to provide highly detailed underwater imaging. The dedicated downward-facing sonar array enhances image clarity beneath the boat, while SideVü scanning delivers wide-angle views that make it easier to locate fish, submerged objects, and underwater structures without repeatedly passing over an area.
When paired with the GCV 20 sonar module and a compatible Garmin chartplotter, anglers benefit from crisp, high-resolution sonar imagery that improves situational awareness and helps maximize fishing efficiency.
Usage Instructions
Install the Garmin GT34UHD-TH as a permanent thru-hull transducer following the supplied installation guidelines. Ensure the installation location is suitable for hulls with up to a 5-degree deadrise to achieve optimal sonar performance.
Connect the transducer to your compatible GCV 20 sonar module and Garmin chartplotter using the 12-pin connection. Configure the sonar settings to utilize Ultra High-Definition ClearVü and SideVü scanning for detailed underwater imaging.
Design & Build
The Garmin GT34UHD-TH is engineered for dependable marine performance with a durable thru-hull design that delivers stable sonar operation. Its integrated three-array configuration provides high-resolution scanning while maintaining reliable performance during extended fishing trips.
Design Highlights
- Permanent thru-hull installation
- 12-pin connection
- Three integrated sonar arrays
- Ultra High-Definition ClearVü sonar
- Ultra High-Definition SideVü sonar
- Downward-facing scanning element
- 800 kHz ClearVü frequency
- 1200 kHz SideVü frequency
- Compatible with GCV 20 sonar module
- Compatible with Garmin chartplotters
- Supports hulls up to 5-degree deadrise
- High-resolution underwater imaging
- Wide-area side scanning
- Enhanced fish target separation
- Durable marine construction
Final Verdict
The Garmin GT34UHD-TH (12-pin) is an outstanding Ultra High-Definition scanning transducer for anglers seeking exceptional underwater visibility and broad sonar coverage. Combining detailed ClearVü imaging, expansive SideVü scanning, durable thru-hull construction, and seamless compatibility with Garmin sonar systems, it delivers the precision needed for successful fishing.
Whether you're searching for hidden structures, tracking fish movements, or exploring unfamiliar waters, the Garmin GT34UHD-TH provides the clarity, coverage, and reliability required for a superior sonar experience.
