| GARMIN |
| Gsd
20 Sounder Module W/O Xdcr |
|
Turn
your Garmin cartographic GPS into fishfinder! The GSD 20 is
designed to convert your GPSMAP 182, 232, 2006, and 2010 into a
high-performance, dual-frequency chartplotter/sounder. Sonar
features on the GSD 20 include depth readings to 1500',
dual-beam capability for reading directly below the boat and at
great depths and 500 watts of power (rms) for optimum
performance.
- Max Depth Salt: 1500'
- Watts rms: 500
- Frequency: 50/200 kHz
- Alarms: Shallow, deep, 3 fish
- NMEA Interface? Yes
- Waterproof to IPX7 standards
- Dual-beam transducer sold
separately
- Dimensions: 2"H x
6.75"W x 4.75"D
- 1-year warranty
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