The Fishfinder 90 wraps simple operation 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 degrees) 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 screen 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.
It's features include: A Black-on-White FSTN display, 2.2" W x 3.2" H , 4 inch diagonal, 64 x 128 pixels - Patented transom/trolling motor transducer - Dual-beam transducer with user-selectable narrow (14 degrees) or wide (45 degrees) view to see more fish in shallow water - Ultra-scroll 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 feet - Unit dimensions: 4.72" W x 4.94" H x 2.43" D - See-thru technology: shows weak and strong returns simultaneously - Power dwon back-up 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.
