The powerful, simple-to-use echo 151 delivers the technology you need to catch more fish. The built-in Garmin advanced HD-ID dual-beam sonar with a 77/200 kHz transducer (supports a 50/200 kHz transducer, sold separately) gives you excellent target separation and bottom tracking on the crisp 4-inch, 256x160 pixel gray-scale display. Its 1,600 W peak-to-peak power reaches down to 1,600 feet maximum¹, and the wide viewing cone angles (60/120 degrees) give you a big picture well beyond the sides of your boat — even in shallow water.
It comes ready-to-go with a quick-release tilt/swivel mount and transom/trolling transducer mount kit. So you can get right to fishing.
In the box:
| Manufacturer | Garmin |
|---|---|
| Warranty | 2 years |
| Dimensions | 10.4 x 14.7 x 7.1 cm |
| Display size | 6.04 x 8.15 cm; 4” diag, (10.16 cm) |
| Display resolution | 160 x 256 pixels |
| Display type | 8-level grayscale FSTN |
| Weight | 270 g |
| Waterproof | Yes |
| CANet | No |
| Sound alarm | Yes |
| Dual frequency sonar | Yes |
| Dual beam sonar | Yes |
| Zoom with split screen | No |
| Ultrascroll™ | Yes |
| Fish Symbol ID | Yes |
| AutoGain | Yes |
| Whiteline | Yes |
| Adjustable depth line | No |
| A-scope | No |
| Bottom lock | No |
| Water temperature journal | No |
| Water temperature sensor | Yes |
| Boat speed against water | No |
| Frequency | 50/77/200 kHz, DownVü |
| Output power | 200W (RMS)/1,600W (peak to peak) |
| Voltage range | 10-20 Vdc |
| Max depth | 457 m |
| Cone angle | 60°/20° |
