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HOOK-7x with HDI Skimmer Transducer

SKU: 000-12660-001

The HOOK-7x combines the benefits of CHIRP Sonar and DownScan Imaging™ technology to give you a clear and complete view of the underwater environment beneath your boat. Featuring a brilliant 7-inch color display, the HOOK-7x is powered by high performance sonar with enhanced sonar sensitivity, excellent target separation and superior noise rejection, making it easier to see baitfish and gamefish targets.
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Product details

Anglers get proven Lowrance® CHIRP sonar and DownScan ImagingTM at a great value with the HOOK-7x, an easy-to-use fish finder/chartplotter designed to help anglers find more fish. HOOK-7x makes it easy to see structure, bottom composition and fish targets with the excellent target separation and superior noise rejection of CHIRP sonar, the life-like images of DownScan, and the capability to view both at the same time -- DownScan on top of CHIRP sonar -- with DownScan OverlayTM.

Key Features

  • CHIRP sonar technology: Combine the power of two CHIRP ranges for the ultimate in target separation and noise rejection
  • Hybrid Dual Imaging™ (HDI): The power of two award-winning technologies -- Broadband Sounder™ PLUS Exclusive DownScan Imaging™ -- combined to provide the best possible view of the water column and everything in it.
  • DownScan Overlay™: Exclusive technology overlays DownScan Imaging onto Broadband Sounder display for one stunning view that separates and clearly exposes fish targets from surrounding structure. Overlay transparency and color palettes are fully adjustable.
  • TrackBack™: Easily scroll back in sonar history to review covered areas and pinpoint spots (saves time and fuel trying to re-trace your path).
  • Advanced Signal Processing™: Reduces manual adjustments to automatically see fish, structure and bottom detail more clearly.
  • HOOK-7x Color Display: Lowrance-exclusive, high-resolution, 7-inch, color display provides brilliant visibility and viewing detail in all conditions.
  • All-New Page Selector: An easier-to-use menu system with quick access to all features using one-thumb operation.
  • Multi-Window Displays: Choose from as many as eight preset page layouts, including up to three panels in split-screen mode to view Broadband Sounder™ and DownScan Imaging™ -- all on one screen simultaneously. Multi-Window view can be accessed while viewing live sonar.
  • Supported by Lowrance Advantage Service program and limited one-year warranty.

Advanced Signal Processing

DownScan Imaging

What's in the box?

  • Transom/Trolling Motor-mounted, 455 kHz/800 kHz DownScan Transducer
  • HDS/Elite/Hook/Mark Power Only Cable
  • FUSE-1 Set of 3 x 3-amp Fuses


Power Consumption typical
Power Consumption max
Compass Safe
12" (300mm)
Supply Voltage
12v (10-17vDC)
Screen Brightness
1500 nits
2.15 lbs (0.98 kg)
Recommended Fuse Rating
Warranty Period
5 Years
Dimensions W x H x D
5.95" (137mm) x 9.26" (236mm) x 3.00" (77mm)
Storage Temperature Range
5°F to 131°F (-15°C to 55°C )
Operating Temperature Range
5°F to 131°F (-15°C to 55°C )
Output power
500 watts
Viewing Angles
80° top/bottom, 85° left/right
Display Resolution
Shock Vibration
Mounting Type
Gimbal Bracket or Dash Flush Mount
Keypad:8-way directional keypad Zoom +/- EnterMenuPagesLight/Power
Mid/High CHIRP (83/200kHz) 455/800 kHz DownScan™Low/High CHIRP (50/200kHz)
Ethernet Ports
NMEA 2000 Connectivity
PC Connectivity
Connectivity Wi Fi
Backlight Color
Pure White LED
Max Depth
Sonar Broadband Max Depth Mid/High (83/200 kHz) transducer - 1000ft (305M)Sonar Broadband Max Depth Low/High (50/200 kHz) transducer - 2500ft (762m)Sonar DownScan™ Max Depth 455/800 kHz - 300ft (91m)
Standard Language Pack: English, UK English, French, German, Italian, Spanish, Danish, Finnish, Greek, Norwegian, Portuguese, Sweedish, Afrikaans, Bulgarian, Estonian, Croatian, Hungarian, Lithuanian, Latvian, Polish, Slovakian, Turkish, Czech, Romanian, Japanese, Korean, Thai, Chinese-Simple, Chinese-Traditional, Vietnamese, Arabic, Farsi