SKU: 7020

GARMIN Fishfinder 90 Marine GPS  

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.

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.

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.

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

Package contents:
Fishfinder 90
Transom-mount transducer with power cable
Mounting bracket
Owner's manual

Specifications:
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:  200 kHz 
Transmit power:  100 W (RMS), 800 W (peak to peak) 
Voltage range:  10-18 
Maximum depth:  600 ft 
Cone angle:  14 or 45 degrees (dual beam)