GARMIN GT51M-TM Plastic Transom Mount DownVu/SideVu 500 W
The GARMIN GT51M-TM is a plastic transom mount transducer that operates at 500 W for DownVu and SideVu imaging, utilizing CHIRP technology at 260/455 kHz and 600 W for mid-band CHIRP. This unit is designed for installation on the transoms of sportfishing boats and yachts.
Compatibility & Applications
- Mounts on transoms of sportfishing boats, yachts, and RIBs.
- Pairs with GARMIN chartplotters for enhanced sonar imaging.
- Wires to 12-PIN connectors, compatible with select GARMIN systems.
- Replaces older GARMIN transducers for upgraded imaging capabilities.
- Integrates with NMEA 2000 networks for improved data sharing.
- Fits vessels ranging from 20 to 40 feet in length for optimal performance.
The unit provides high-resolution DownVu and SideVu sonar imaging, beneficial for locating fish and underwater structures. It serves as a drop-in replacement for older transducers, enhancing performance without requiring extensive modifications. Its design allows for straightforward installation on transom surfaces, differentiating it from standard transducers that may require additional mounting hardware.







