Garmin GT51M-TM Transom Mount Sonar Transducer (010-01966-00)

Experience exceptional sonar clarity and detailed underwater imaging with the Garmin GT51M-TM transducer. Designed for deep-water fishing, it delivers mid-band CHIRP Traditional, ClearVü™, and SideVü™ scanning sonar for high-resolution target separation. Built for both freshwater and saltwater, this transom-mount transducer ensures precise structure mapping and fish detection up to impressive depths ideal for anglers who demand performance and accuracy from their sonar system.

The GT51M-TM transducer offers premium CHIRP sonar clarity and wide coverage for accurate fish detection and structure imaging, delivering outstanding results for both coastal and deep-sea fishing.

Garmin GT51M-TM Transom Mount Sonar Transducer- Description

Superior Mid-Band CHIRP Performance

The GT51M-TM transducer operates on mid-band CHIRP frequencies, delivering crisp, high-resolution sonar returns with excellent target separation for enhanced fishing precision.

Enhanced Structure Imaging

Get ultra-clear views of underwater structures and fish arches with integrated ClearVü™ and SideVü™ scanning sonars, providing photo-like detail beneath and around your boat.

Ideal for Deep-Water Fishing

Engineered for high-power performance in deep water, this transducer helps you maintain signal strength and clarity at greater depths.

Rugged and Reliable Construction

Built with durable housing to withstand harsh marine conditions, ensuring long-lasting performance in saltwater or freshwater environments.

Accurate Target Tracking

Delivers precise depth and fish positioning to help anglers distinguish between individual targets and structures.

Easy Transom Mount Installation

Designed for simple mounting on the transom of compatible boats, offering flexible positioning and secure installation.

Wide Compatibility

Works seamlessly with a range of Garmin echoMAP™ and GPSMAP® chartplotters, making it versatile for different marine setups.

Garmin GT51M-TM Transom Mount Sonar Transducer - key Features

Mid-Band CHIRP Sonar Clarity

Utilizes a mid-frequency CHIRP range (80–160 kHz) for crisp, detailed fish arches and improved target separation.

ClearVü™ and SideVü™ Scanning Sonar

Get near-photographic images of underwater terrain, helping you identify fish, debris, and structures with unmatched clarity.

Dual-Purpose Design

Performs exceptionally in both saltwater and freshwater, ideal for offshore anglers and lake fishermen alike.

High-Power Output

With a 600 W Traditional CHIRP and 500 W per element ClearVü/SideVü sonar power, it penetrates deeper for accurate returns.

Temperature Sensor Included

Built-in temperature sensor provides real-time readings, essential for understanding fish behavior and water conditions.

Durable Marine Housing

Crafted from corrosion-resistant materials for extended service life, even in rough marine environments.

Depth Capability

Reaches depths up to 1,800 ft (Traditional) and 1,250 ft (ClearVü), offering performance for deep-water anglers.

Plug-and-Play Compatibility

Connects easily with compatible Garmin chartplotters and sonar modules without the need for complex wiring.

Garmin GT51M-TM Transom Mount Sonar Transducer - What is in The Box

GT51M-TM transducer

Transom mount

Trolling motor mount

Mounting hardware

Documentation

Garmin GT51M-TM Transom Mount Sonar Transducer - Specifications

General Features

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