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.
Technical Specifications
| Weight | 5.00 lbs |
|---|---|
| Dimensions (L × W × H) | 12.00 × 6.00 × 5.00 in |







