narrow beam (200 kHz / 20°) for a detailed view of the bottom and a wider beam (83 kHz / 60°) for finding fish and viewing the surrounding area. This information is displayed on a brilliant, high-definition 5" color screen.
Humminbird 788ci GPS/Fishfinder Combo Physical/Performance Features: • 5" diagonal 256-color TFT display • 640 x 640 resolution • Backlight • Waterproof housing • Add more maps and memory with two SD card slots • Includes transducer, Tilt & Swivel Quick Disconnect Mount • Power Output RMS: 500 Watts • Power Output Peak-to-Peak: 4000 Watts • Voltage: 10V - 20V DC
