The Garmin® GT21-TM 8-Pin Transom-Mount Transducer brings a perfect solution for coastal and offshore fishermen who want traditional sonar and CHIRP ClearVü scanning sonar. This transom-mount transducer consistently displays clear and crisp fish arches with superior target separation as well as clear definition of structure below the boat. The CHIRP ClearVü element has a 500W power rating and 260/455kHz operating frequencies. The traditional sonar has a 600W power rating and 50/200kHz operating frequencies. Includes built-in, fast-response temperature sensor and mounting hardware.
Manufacturer model #: 010-01962-00.

• Ideal transducer for traditional sonar and CHIRP ClearVü scanning sonar
• Clear, crisp fish arches
• Superior target separation
• ClearVü element has 500W power rating and 260/455kHz operating frequencies
• Traditional sonar has 600W power rating and 50/200kHz operating frequencies