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Fishfinder 90

 

 

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.

Pinpoint Your Next Catch

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.

See Fish Clearly

Fishfinder 90 also offers Ultrascroll™, which refreshes the screen with lightning speed 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.

Other features:

  • 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

Physical & Performance:
Unit dimensions, WxHxD: 4.7" x 4.9" x 2.4" (11.9 x 12.4 x 6.1 cm)
Display size, WxH: 2.0" x 3.3" (5.0 x 8.4 cm)
Display resolution, WxH: 64 x 128 pixels
Display type: black and white FSTN
Weight: 15.5 oz (439 g)
Waterproof: yes (IPX7)

Features:
CANet® compatible: no
Audible alarms: yes
Dual-frequency sonar capable: no
Dual-beam sonar capable : yes
Split-screen zoom: no
Ultrascroll™ (displays fish targets at higher boat speeds): yes
See-thru® technology (exposes fish hidden in cover): yes
Fish Symbol ID (helps identify fish targets): yes
AutoGain Technology (minimizes clutter, maximizes targets): yes
Whiteline (indicates hard or soft bottom): yes
Adjustable depth line (measures depth of underwater objects): no
A-scope (real time display of fish passing through transducer beam): no
Bottom lock (shows return from the bottom up): no
Water temperature log and graph: no
Water temperature sensor included: yes
Water speed capable (displays speed on water): no

Other:
Frequency: 80/200 kHz (dual beam)
Transmit power: 100 W (RMS), 800 W (peak to peak)
Voltage range: 10-18 VDC
Maximum depth: 600 ft
Cone angle: 45° or 15° (dual beam)

 

 
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  • Fishfinder 90
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