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Garmin GT34UHD-THP Ultra HD Thru-Hull Transducer - Pair

Garmin GT34UHD-THP Ultra HD Thru-Hull Transducer - Pair

Our Part #: GAR-010-12776-11 | Mfr. Part #: 010-12776-11
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Free Shipping for US Continental orders over $99.


  • Ultra High-Definition ClearV¼: 0.8 MHz (800 kHz), CHIRP range: 760-880 kHz
  • Ultra High-Definition SideV¼: 1.2 MHz (1,200 kHz), CHIRP range: 1,060-1,170 kHz

Power: 500W


  • Ultra High-Defintion ClearV¼: 0.74° x 46°
  • Ultra High-Defintion SideV¼: 0.44° x 55°

Maximum depth:

  • Ultra High-Defintion ClearV¼: 200' down
  • Ultra High-Defintion SideV¼: 125' sides, 250' total

Depth/Speed/Temperature: Depth and Temperature

Number of pins: 12-pin

Cable length: 20'

Supported deadrise/Transom angles: Up to 25° deadrise

Ultra High-Definition Sonar System Thru-hull Transducer

Add stunningly clear Ultra High-Definition ClearV¼ and Ultra High-Definition SideV¼ scanning sonar images to your compatible chartplotter via the GCV™ 20 sonar module. It includes 3 arrays, including a downward-facing element element — with frequencies ranging from 0.8 MHz (800 kHz) to 1.2 MHz (1,200 kHz) — and it's recommended for hulls with up to a 5-degree deadrise angle.

Ultra High-Definition ClearV¼ Scanning

This mode provides brilliant image clarity of structure and fish below your boat at greater depths than other high-frequency scanning sonars by putting more power on targets via a downward-facing element.

Ultra High-Definition SideV¼ Scanning

This mode delivers stunningly clear images of structure and fish off to the sides of your boat. This makes it easy to scout a fishing area quickly, because you can see everything the first time with such amazing clarity.