Garmin GT20-TM 4-Pin Transducer – 500W Traditional & ClearVü – Clearance

Clearance – Previous Model | Reduced Price | While Stocks Last

See fish, underwater structure and the bottom beneath your boat with the Garmin GT20-TM. This transom-mount transducer combines traditional sonar, ClearVü scanning sonar and water temperature measurement in one unit.

Available at a reduced price as clearance stock, it offers an economical replacement option for compatible Garmin fishfinders and chartplotters.

Key Features

• Traditional sonar: 77/200 kHz for fish detection and bottom information.
• ClearVü scanning sonar: 455/800 kHz for detailed views of submerged objects and structure.
• 500W power rating for both traditional and ClearVü sonar.
• Built-in temperature sensor with fast response.
• 4-pin connector for compatible Garmin equipment.
• 6.1m cable for installation flexibility.

Technical Specifications

Maximum depth depends on water conditions, installation and the connected sonar unit.

Compatibility

For use with compatible Garmin sonar equipment. This is the 4-pin version of the GT20-TM. Connector type and supported sonar functions must be checked before ordering; some installations may require an adapter.

Unsure whether it fits your unit? Contact CH Marine with your Garmin model number before purchasing.

Supplied With

• Garmin GT20-TM 4-pin transducer
• Transom and trolling motor mounting hardware
• Installation instructions

Clearance Offer

Previous-generation model offered at a reduced price to clear remaining stock. Available while stocks last.