Garmin GT21-TH Stainless Steel Thru-Hull Transducer – CHIRP ClearVü + Traditional Sonar (50/200 kHz + 260/455 kHz)

Description

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.

Specifications:

• Temperature: Yes
• Speed Included: No
• Pins: 8
• Imagining: Standard/Down
• Cable Length (Feet): 30′
• Mounting Style: Thru-Hull
• Chirp: Non Traditional
• Box Dimensions: 6″H x 14″W x 17″L WT: 8.4 lbs
• UPC: 753759152833

Owner’s Manual (pdf)

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