GARMIN
GT21-TH Thru-Hull Traditional and CHIRP ClearVu Transducer

Displays clear and crisp fish arches with superior target separation.

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.

GT21-TH includes an 8-pin transducer with stainless steel stem, fairing block, isolation plate and bushings, mounting hardware and installation instructions.

Specifications

• Style: Thru-hull
• Cable Length: 30'
• Connector: 8-pin
• Maximum Deadrise Angle: Up to 25° deadrise
• Monitors: Depth and Temperature
• Transmit Power: Traditional 600W; ClearVü 500W
• Frequency Range: Traditional 50/200kHz; ClearVü CHIRP 260kHz (245-275kHz) and 455kHz (445-465kHz)
• Max. Depth: Traditional: 1,500'; ClearVü: 1,000'
• Beamwidths: Traditional (40°/10°); ClearVü (2.0°x 51° @ 260kHz) & (1.4°x 29° @ 455kHz)

 WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.