Tech Specs

In The Box
Garmin GT40-TM Transducer
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
Garmin GT40-TM Transducer
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 GT40-TM Transducer (010-01963-00)
Elevate your fishing experience with the Garmin GT40-TM Transducer, engineered for unparalleled performance and precision. This advanced transducer incorporates state-of-the-art CHIRP DownVü and SideVü technology, enabling you to explore the underwater world with remarkable clarity. Whether you are a seasoned angler or a weekend hobbyist, this transducer provides the tools you need for successful fishing trips.
Key Features
- Powerful CHIRP Elements: Achieve an impressive 500 W per element, totaling 1,500 W for exceptional sonar clarity.
- Dual Frequency Operating: Versatile operating frequencies: 455/800 kHz for DownVü and SideVü, and 77/200 kHz for traditional sonar.
- Built-in Temperature Sensor: Quickly detects temperature changes, aiding in effective fish location.
- Easy Installation: Comes with a 12-pin transducer, complete mounting hardware, and detailed installation instructions.
- Depth Capability: Excellent performance in depths up to 1,500 feet, ensuring you can fish in various environments.
- Durable Construction: Designed to withstand harsh marine conditions, ensuring longevity and reliability.
Data Insights
The Garmin GT40-TM Transducer utilizes advanced sonar technology that provides up to 30% clearer images compared to traditional sonar. In side imaging, it offers a wider coverage area, allowing users to see up to 200 feet on either side of the boat. This significant enhancement in visibility translates directly to improved catch rates and a more productive fishing experience.
Usage Instructions
For optimal performance, ensure that the transducer is correctly installed according to the provided instructions. Position the transducer in a location that minimizes turbulence and interference with the boat's operation. Regularly check settings and calibrate as needed to maximize sonar accuracy and efficiency during your fishing outings.
Design & Material
The Garmin GT40-TM Transducer boasts a sleek and functional design, created with the angler's needs in mind. Its robust construction ensures it can handle the challenges of marine environments while providing reliable performance.
- Material: High-quality, corrosion-resistant materials for durability.
- Streamlined Profile: Designed to reduce drag and improve underwater performance.
- Mounting Compatibility: Versatile mounting options for various boat types.
- Compact Size: Easy to handle and install, without compromising on performance.
- Color-Coded Wiring: Simplifies installation and setup.
- Integrated Design: Combines multiple functionalities into one sleek unit.
Final Verdict
The Garmin GT40-TM Transducer is an essential addition for every fishing enthusiast seeking to enhance their underwater visibility and accuracy. With its powerful features, easy installation, and durable design, you can confidently embark on your fishing adventures. Don't miss out on the chance to improve your catch rates—experience the benefits of the Garmin GT40-TM Transducer today!