SKU: CW59716
UPC: 753759152765
MPN: 010-01960-01
The Garmin GT20-TM Transom Mount DownVü 500W transducer is designed for anglers seeking clear, real-time bottom imaging on freshwater lakes and rivers. This dual-frequency transducer combines traditional CHIRP sonar with advanced DownVü technology, allowing for precise spotting of structure, thermoclines, and fish behavior.
The GT20-TM operates on two CHIRP frequencies at 455 kHz and 800 kHz for high-resolution DownVü imagery, along with traditional frequencies of 77 kHz and 200 kHz for conventional sonar. The 500W power output ensures strong signal penetration and crisp returns, even in stained water or heavy vegetation. An integrated temperature sensor provides critical water-column data for seasonal fish location.
This transducer is compatible with Garmin ECHOMAP and STRIKER series chartplotters featuring 8-pin connector architecture. Its transom-mount design allows for quick installation and adjustment without drilling through the hull, making it ideal for both permanent installations and portable setups.
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