The Garmin GT34UHD-TH is an ultra-high-definition thru-hull scanning transducer designed for anglers who require the highest level of sonar clarity and detail. This 12-pin unit is specialized for Ultra High-Definition ClearVü and SideVü scanning, providing near-photographic images of structure and fish beneath and to the sides of the vessel.

Constructed with a rugged stainless steel stem, it is suitable for various hull types and is engineered to maintain high-performance imaging in both fresh and saltwater environments. It is an ideal addition for vessels already equipped with traditional sonar that need a dedicated, high-resolution scanning upgrade, often used in conjunction with the GCV™ 20 sonar module or compatible GPSMAP® and echoMAP™ UHD chartplotters.

Key Features

• Ultra High-Definition ClearVü: Provides superior image clarity of objects and fish directly under the boat at 800 kHz.

• Ultra High-Definition SideVü: Delivers incredibly sharp images of structure and fish out to the sides at 1,200 kHz.

• Stainless Steel Housing: Built for durability and long-term reliability in marine environments.

• High-Frequency Detail: Operates at much higher frequencies than standard scanning sonar to distinguish between closely spaced targets.

• Fairing Block Included: Comes with a high-performance fairing block to ensure clean water flow over the transducer face for accurate readings at higher speeds.

• Integrated Sensors: Features a fast-response temperature sensor for real-time water temperature data.