The Fishfinder 90 wraps simple operations andGarmin's exclusive fishfindertechnology into an entry-level sonar. It's perfect for any vessel where space isat a premium. Dual-beam transducer operation gives you better shallow-waterperformance. The wide viewing angle (60??) lets you see fish even off the sidesof the boat. With a basic black-on-white display,the Fishfinder 90 has one ofthe sharpest screens for the money.

The Fishfinder 90 also offers UltrascrollTwhich allows boaters to get a muchfaster refresh rate on their sonar display.AutoGain, as well as user adjustablegain, is also standard on all of Garmin's new fishfinders.

Featuresinclude:

• Black-and-white FSTN display, 2.2" W x 3.2" H, 4-inch diagonal, 64 x 128pixels
• Patented transom/trolling mount transducer
• Dual-beam transducer with user-selectablenarrow (14??) or wide (45??)view to see more fish in shallow water
• UltrascrollT high-rep-rate sonar
• Automatic display re-scaling on range change (no more vertical lineswith range changes)
• New AutoGain technology to see more fish
• New sounder design featuring excellent shallow-water performance
• Incandescent backlight for display and keypad
• Power output: 100 watts (RMS) 800 watts (peakto peak)
• Depth: 600 foot
• Unit dimensions: 4.72" W x 4.94" H x 2.43" D
• See-Thru technology: shows weak and strongreturns simultaneously
• Power down backup of settings: customersettings are not lost when theunit is turned off
• Whiteline
• 2X and 4X automatic and manual zoom
• Alarms for fish size, shallow water, deepwater, low battery
• Battery voltage indication