This breakthrough mount transducer provides crisp sonar images of objects, structure and fish located under the boat. The transducer with traditional as well as CHIRP DownVü echosounder functions is optimized for operation at great depths and in harsh conditions.
The CHIRP DownVü element has a rated power of 500 W and operating frequencies of 260/455 kHz. The traditional echo sounder has a power rating of 600 W and operating frequencies of 50/200 kHz. The unit includes an integrated fast-response temperature sensor. It is suitable for hull cross sections less than 25/p>
Included with the GT21-TH are an 8-pin transducer with stainless steel shaft, a fitting block, insulating plate and sleeves, mounting kit and installation instructions. Be sure to follow the instructions to avoid damage to the boat.