Garmin Probe GT23M-TH

The GT23M-TH is perfect for coastal and offshore fishermen who want excellent traditional CHIRP sonar and scanning sonar with the ClearVü CHIRP. This transom-mount transducer displays schools of fish clearly and accurately, with superior target separation and clear definition of the structure under the boat.

The 8-pin probe offers traditional CHIRP mid-band sonar (80-160 kHz) and 600 W power. The ClearVü CHIRP element (260/455 kHz) offers 500 W power.

Follow the installation instructions carefully to avoid damage to your boat.