- High performance, dual-frequency sounder
- FURUNO Free Synthesizer (FFS) transceiver design    allows use of User-Selectable operating frequencies
   (28/38/50/88/107/200 kHz)
- FFS design provides easy retrofit of fish finder by    using an existing transducer
- The superb 10.4" color TFT LCD presents fish and    bottom reading in 16 colors
- Unique split range control allows independent range    settings in dual-frequency mode
- Alarms for water depth, fish and water temperature