Garmin GT21-TH Thru-Hull Transducer - ClearVu & CHIRP Sonar, 600W/500W

GT21-TH

Perfect for coastal and offshore fishermen who want traditional sonar and CHIRP ClearVü scanning sonar with a stainless steel stem, this thru-hull 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 power rating of 500 W and operating frequencies of 260/455 kHz. The traditional sonar has a power rating of 600 W and operating frequencies of 50/200 kHz. It includes a built-in fast-response temperature sensor. For hull deadrises less than 25 degrees. 

GT21-TH includes an 8-pin transducer with stainless steel stem, fairing block, isolation plate and bushings, mounting hardware and installation instructions. Follow the instructions carefully to avoid damaging your boat.

WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

The Garmin GT21-TH Thru-Hull Transducer is designed for coastal and offshore fishing enthusiasts who require reliable sonar capabilities. This advanced transducer features both traditional sonar and CHIRP ClearVu scanning sonar, ensuring you receive clear and detailed fish arches along with enhanced target separation. With its durable stainless steel stem, the GT21-TH is built to withstand the rigors of marine environments while providing exceptional performance below the water's surface. Perfect for hull deadrises of less than 25 degrees, this transducer includes an 8-pin connection, fairing block, isolation plate, bushings, and comprehensive installation instructions. Elevate your fishing experience with the precision of the Garmin GT21-TH.

Features:
* Type: Thru-Hull Transducer
* Sonar Technology: Traditional Sonar and CHIRP ClearVu
* Traditional Sonar Power: 600W
* ClearVu Sonar Power: 500W
* Operating Frequencies: 50/200 kHz (Traditional), 260/455 kHz (ClearVu)
* Temperature Sensor: Built-in fast-response temperature sensor
* Hull Compatibility: For hull deadrises less than 25 degrees
* Included Components: 8-pin transducer, stainless steel stem, fairing block, isolation plate, bushings, mounting hardware, installation instructions