Garmin Fishfinder 90

The Fishfinder 90 wraps simple operations and Garmin’s exclusive fishfinder technology into an entry-level sonar. It’s perfect for any vessel where space is at a premium. Dual-beam transducer operation gives you better shallow-water performance. The wide viewing angle (60°) lets you see fish even off the sides of the boat. With a basic black-on-white display, the Fishfinder 90 has one of the sharpest screens for the money.
The Fishfinder 90 also offers Ultrascroll which allows boaters to get a much faster refresh rate on their sonar display. AutoGain, as well as user adjustable gain, is also standard on all of Garmin’s new fishfinders.
Features include:
• Black-and-white FSTN display, 2.2” W x 3.2” H, 4-inch diagonal, 64 x 128 pixels
• Patented transom/trolling mount transducer
• Dual-beam transducer with user-selectable narrow (14°) or wide (45°) view to see more fish in shallow water
• Ultrascroll high-rep-rate sonar
• Automatic display re-scaling on range change (no more vertical lines with 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 (peak to peak)
• Depth: 600 foot
• Unit dimensions: 4.72” W x 4.94” H x 2.43” D
• See-Thru technology: shows weak and strong returns simultaneously
• Power down backup of settings: customer settings are not lost when the unit is turned off
• Whiteline
• 2X and 4X automatic and manual zoom
• Alarms for fish size, shallow water, deep water, low battery
• Battery voltage indication
**The Portable Version is also available.**