Garmin GT21-TM Transom Mount Transducer with CHIRP and Traditional Sonar – 600W, 50/200kHz & 260/455kHz

GT21-TM Transom Mount Transducer, Traditional 600W, 50/200kHz, ClearV CHIRP 500W, 260 455kHz

Perfect for coastal and offshore fishermen who want traditional sonar and CHIRP ClearV 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 ClearV element has a power rating of 500W 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 also includes a built-in fast response temperature sensor.

GT21-TM includes an 8-pin transducer with 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.

Designed specifically for coastal and offshore fishing enthusiasts, the Garmin GT21-TM Transom Mount Transducer offers versatile sonar capabilities with both traditional and CHIRP ClearV scanning sonar. This dual-function transducer ensures fishermen receive highly detailed and accurate images of fish arches and underwater structures, enhancing fishing success in a variety of conditions. Its robust construction and high power ratings of 600W for traditional sonar and 500W for CHIRP ClearV guarantee reliable performance and crisp target separation, making it an essential tool for serious anglers.

The transducer features operating frequencies of 50/200 kHz for traditional sonar, ideal for deep-water fishing and broader coverage, as well as 260/455 kHz for high-resolution CHIRP ClearV scanning, which provides superior target definition and structure clarity. Additionally, it includes a built-in fast response temperature sensor, allowing for accurate water temperature readings to optimize fishing strategies. The GT21-TM comes with an 8-pin transducer, mounting hardware, and detailed installation instructions to ensure a secure setup without damaging your boat. Proper installation is key to maximizing the transducer’s performance and longevity.

Constructed for durability and precision, the Garmin GT21-TM transducer is an excellent choice for anglers seeking a reliable, high-performance sonar solution. Whether fishing in coastal waters or open seas, this transducer delivers clear, detailed images that help identify fish and underwater features with confidence. Please note, in accordance with Prop 65 regulations, this product contains chemicals known to the State of California to cause cancer, birth defects, or reproductive harm. For more information, visit P65Warnings.ca.gov.

Features:

• Dual sonar modes: traditional 600W, 50/200kHz and CHIRP ClearV 500W, 260/455kHz for versatile underwater imaging

• High target separation and structure clarity for improved fish detection and underwater mapping

• Built-in fast response temperature sensor for accurate water temperature readings

• Includes 8-pin transducer with mounting hardware and detailed installation instructions

• Robust construction designed for durability in coastal and offshore environments