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Garmin GT20-TM with 8-pin Connector

Bargain Boat Bits

8-pin all-in-one sonar transducer designed for shallow water fishing

$175.00
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  • Make: Garmin
  • Year: 2026
  • SKU/Model Number: GAR-010-01960-01
  • Name: Garmin GT20-TM with 8-pin Connector
  • Condition: New
  • Warranty: Valid

For the shallow water anglers who wants traditional and CHIRP ClearVü scanning sonar, this transom or trolling motor mounted transducer consistently displays fish arches as well as clear pictures of objects, structure and fish that pass below your boat.

The 20 ft transducer cable with built-in fast response temperature sensor has a power rating of 500 W; a depth of 1,900 ft (traditional) and 750 ft (ClearVü); an operating frequency of 77/200 kHz (traditional) and 455 kHz (ClearVü); and a 0 to 70 transom angle.

Transducer comes with transom and trolling motor mounts, and installation instructions. Follow the instructions carefully to avoid damaging your boat.

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