Lowrance StructureScan 3D Transducer and Module


StructureScan™ 3D Sonar Module with Transducer (000-12395-001) by Lowrance®. StructureScan 3D gives freshwater and saltwater anglers a unique, three-dimensional view of fish, structure and bottom contours — making it easier to understand where fish and structure are located in relation to your boat. With StructureScan 3D, anglers spend less time searching for productive water and more time catching fish. StructureScan 3D is powered by a multi-beam sonar technology that not only produces picture-like, three-dimensional views of underwater structure and bottom contours, but also boosts the performance of two-dimensional Downscan and StructureScan HD imaging, providing views up to 600 feet to each side of your boat.

SKU: 9420024142875 Category:


  • StructureScan™ 3D is powered by a multi-beam sonar technology that produces revealing images with stunning detail by converting scans of underwater terrain and fish-holding structure into high-resolution, 180 Degree, three-dimensional views
  • View 3D images from any angle with ScanTrack™ pan-tilt-rotate control using on-screen touch commands and easy-to-use, preset viewing positions
  • StructureScan® 3D allows anglers to more easily understand where fish and fish-holding structure are located in relation to their boat. By slowly idling over a potential fishing area with the wide, 180 Degree scanning range, anglers can quickly search for key areas and cover ─ such as abrupt depth changes, points, ditches, rockpiles, brushpiles, weedbeds standing timber, wrecks and more
  • To ensure the clearest possible SideScan views, the StructureScan™ 3D transducer design has been enhanced with an increased number of sensors for greater imaging performance
  • The contours below the water’s surface can be shown to the sides of the boat ─ up to 600 feet port and starboard ─ with incredibly detailed, high-definition views
  • StructureScan® 3D provides multiple views, including two-dimensional DownScan Imaging™ and StructureScan® HD, and the new, realistic three-dimensional views
  • Using preset virtual point-of-view angles or ScanTrack™ pan-tilt-rotate control mode, you can adjust the view and perspective beneath your boat. Combine custom HD and 3D views to increase your understanding of how fish relate to cover and to search fishing areas more effectively
  • The Leading Edge™ scanning reference provides a clear graphical illustration of sonar beams as they intersect with bottom contours. The depth and range of the most recently scanned area are shown as red fan-shaped markers directly under the boat. Leading Edge also includes a depth scale that shows greater depth detail as you zoom in, giving you a better sense of target depth
  • SelectScan™ automatically shades fish-holding cover and suspended targets in a color that contrasts the selected color palette, making target identification quicker and easier than ever before
  • Vertical Enhancement is a user-selectable scale that will apply on-screen emphasis to vertical drops and crucial depth contour changes, making them easier to identify relative to the surrounding underwater terrain. Vertical Enhancement makes even the slightest depth changes more visible
  • Revisiting fishing areas, structure and other underwater features is easy with the Waypoint Overlay feature. Use the waypoint keypad to save a waypoint at the boat location, or switch to cursor mode, and save a waypoint over specific targets, baitfish or cover
  • Fine-tuned 3D image settings are set by your HDS Gen 3 default configuration and StructureScan™ 3D Module. Adjustments can be made to Surface Clarity and Contrast settings using the on-screen slider-bar. Surface Clarity reduces on-screen surface clutter, by decreasing the sensitivity of the receiver near the surface. Contrast lightens/darkens the color palette to make fish and structure easier to see
  • Ethernet ports allow connectivity for up to three networked devices


  • StructureScan™ 3D Sonar
  • StructureScan™ Transducer
  • Transom Mounting bracket
  • Mounting screws
  • Washers
  • Nuts


Transmit Power Max RMS: 500W
Cable Length 20 ft/ 6m
Transducer Frequencies Enhanced 455 kHz
Sonar 600 feet
EchoSounder Frequencies Enhanced 455 kHz
EchoSounder Output Power Max RMS: 500W
SideScan Imaging Max Range: 600 ft./183 m
Track bottom: 35 mph/56 kph
Mark objects: 15 mph/24 kph
Optimum imaging: 2-8 mph/3-13 kph
DownScan Imaging™
Max Depth: 300 ft / 92 m
Mark objects: 2-8 mph/3-13 kph
Product Weight: 1.8 lbs \ 0.816 kg
Product Length: 8.26″ \ 210 mm
Power Consumption Max: .75A, Typical: .60A, Inrush: 4.7A pk
Power Supply (Supply Voltage): 12V DC
Input Voltage: 10V – 17 V DC

Additional information

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