Lowrance HOOK-3x DSI Fishfinder image number 1
Lowrance HOOK-3x DSI Fishfinder
Lowrance HOOK-3x DSI Fishfinder image number 1
Lowrance HOOK-3x DSI Fishfinder

Lowrance HOOK-3x DSI Fishfinder

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Item #: 204576
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Lowrance HOOK-3x DSI Fishfinder
Lowrance HOOK-3x DSI Fishfinder
Add to cart to see price
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We believe in offering the very best value, quality, and selection. Plus, we want you to enjoy your purchase! In the event you wish to send a product back to us, you may return most unused items for a refund or exchange, minus shipping, within 90 days from the date of purchase unless noted below under exceptions and exclusions. Refunds are issued to the original form of payment.

The HOOK-3x DSI Fishfinder features innovative DownScan Imaging to reveal picture-like detail of structure and bottom with no interpretation needed. The DownScan Imaging transducer design can track bottom up to 55mph. Pages button allows the user to quickly switch between 455 kHz and 800 kHz sonar frequency options. 455/800 kHz DownScan Imaging for depths to 300'.

The compact, affordable HOOK-3x DSI Fishfinder has a 3.5" LED-backlit color display with detailed 320 x 240 resolution that's easy to see in full sunlight. Advanced Signal Processing reduces the need to manually adjust settings to see fish more clearly.

Fish I.D. displays fish icons instead of arches to help identify fish targets.The HOOK-3x DSI also includes track and alarm options. Dedicated quick keys allow the user to zoom up to 4 times the standard view to focus on key fishing areas. The power button doubles as the backlight control to adjust for daylight or nighttime situations. Easily adjust the viewing angle or disconnect and store the unit with the quick-release tilt-and-swivel bracket.

• 3.5" display
• 320 x 240 resolution
• IPx7 waterproof rating
• Unit measures 3.71"W x 1.85"D x 5.64"H (6.45"H w/bracket)
• 180W RMS power
• 455/800kHz operating frequency
• 300' max. depth
  • 3.5" color display
  • Easy to see in full sunlight
  • 455/800 kHz DownScan Imaging
  • 300' max depth
  • Includes DownScan Imaging transom-mount transducer
3.71" W x 1.85" D x 6.45" H
Display Resolution
320 x 240
Display Size
Display Type
Max. Depth
300.00 ft
Model Number
Operating Frequency
455/800 kHz
Power Output
180.00 W
55 mph
Unit Weight
2.22 lb
MFG Part No.