Garmin
Garmin GT12M-THF Bronze Thru-Hull Transducer, 350W Mid-Band CHIRP 20°
Garmin GT12M-THF Bronze Thru-Hull Transducer, 350W Mid-Band CHIRP 20°
SKUCT-112923
Low stock
Product details
Review the details before ordering.
Elevate your underwater visibility and enhance your fishing success with the Garmin GT12M-THF Bronze Thru-Hull Transducer. Engineered for optimal sonar performance on midsize fishing and cruising boats, this flush-mounted transducer utilizes high-definition mid-band CHIRP sonar to clearly define fish arches, structure, and bottom depth returns. Its durable bronze housing ensures minimal drag and long-lasting reliability in marine environments. Featuring Garmin's Auto-ID technology, installation is simple and plug-and-play, automatically configuring to your compatible chartplotter. Upgrade your vessel with reliable Garmin sonar technology for a clearer view of what's below.
In the Box:
- GT12M-THF Transducer
- Jam nut
- Washer
- Documentation
Key Benefits:
- High-Definition Mid-Band CHIRP Sonar: Operates on 85-165 kHz to provide crystal-clear fish arches, structure definition, and accurate depth readings with wide coverage.
- Powerful 350W Output: Delivers impressive depth capabilities up to 800 ft in saltwater and 1200 ft in freshwater, ensuring you don't miss targets in deeper waters.
- Durable Bronze Thru-Hull Design: Features a robust bronze housing with a 20-degree tilted element, designed for flush mounting to reduce drag and optimize beam orientation. Supports hull deadrise angles from 16° to 24°.
- Plug-and-Play Connectivity: Equipped with an 8-pin connector and a generous 50 ft cable, offering versatile installation options and seamless integration with compatible Garmin chartplotters via Auto-ID technology.
- Integrated Temperature Sensor: Provides essential water temperature data, helping you understand and adapt to changing fishing conditions.
- Optimized Ping Sensitivity: Offers excellent sonar sensitivity, low noise, high resolution, and superior target separation, making it easier to distinguish fish from structure.
- Versatile Hull Compatibility: Configurable for a wide range of hull materials, including fiberglass, composite, and wood.
Shipping & returns
Shipping & returns
Shipping methods, delivery estimates, and final costs appear at checkout before payment. Some bulky, supplier-shipped, or special-handling items may ship separately. See Shipping & Returns for return windows and eligibility.
Fit & compatibility
Fit & compatibility
Review the product title, description, images, dimensions, part numbers, and manufacturer details before purchase. For fit-sensitive items, confirm compatibility with your boat, RV, trailer, vehicle, or equipment.
Need help choosing?
Need help choosing?
Send us the product link or SKU, plus details about your boat, RV, trailer, vehicle, or project. We will help you narrow down the right option when product fit is not obvious.
Share
