Technical details
| Peak power |
800 W |
| Maximum depth |
180 m |
| Frequency |
200 kHz |
| Cone angle |
45 ° |
| Water temperature sensor |
Y |
| Audible alarm(s) |
Y |
Display
| Display size (HxV) |
84 x 50 mm |
Fishfinder 90, Dual-beam transducer - 2.0" x 3.3", 64 x 128 pixels, black and white FSTN, IPX7, 80/200 kHz (dual beam), 600 ft
The Fishfinder 90 combines simple operation and Garmin's exclusive fishfinder technology into an entry-level sonar that's perfect for any vessel where space is at a premium.
<b>Pinpoint Your Next Catch</b>
Fishfinder 90's included dual-beam transducer provides excellent shallow-water performance, and the wide viewing angle lets you see fish even off the sides of the boat. With a clear black and white display and bright backlight, the Fishfinder 90 has one of the sharpest screens for the money.
<b>See Fish Clearly</b>
Fishfinder 90 also offers Ultrascroll®, which refreshes the screen quickly so you always see the most up-to-date information. You can manually adjust the gain or set to Auto Gain, which adjusts the level of detail you see automatically.
<b>Other features:</b>
- Automatic display re-scaling on range change (no more vertical lines with range changes).
- Power output: 100 watts (RMS), 800 watts (peak to peak).
- See-Thru® technology: shows weak and strong returns simultaneously.
- Unit remembers user settings when it is turned off.
- Whiteline shows you how thick the bottom is.
- 2X and 4X automatic and manual zoom.
- Alarms for fish size, shallow water, deep water, low battery.
- Battery voltage indicator.
