Fishfinder / Chartplotter

Mark™ Series

Compact dual-frequency 83/200 kHz, dual-function fishfinder and chartplotter with 3.5 in/8.9 cm screen

The Mark-4 includes impressive detail on the 3.5 in/8.9 cm screen that virtually expands to 4X its size with the integrated TrackBack feature. TrackBack gives you greater control of your time on the water. Simply move the cursor back through sonar-display history, quickly identify baitfish, game-fish or structure and save a waypoint.

Includes a low-profile, high-speed, transom-mount, 83/200 kHz Skimmer® transducer with built-in temp sensor, and trolling motor-mount bracket option.

The Mark-4 is easy-to-install with a quick-release mounting system featuring tilt and swivel bracket for plug-and-play use. Or, it can be flush-mounted using the accessory mounting-kit option. For fast and smooth one-hand operation, the Mark-4 design includes easy-to-use page and menu controls. The simplified menus makes it easy to learn and use right out of the box.

Comes preloaded with a detailed basemap, and is compatible with Fishing Hotspots® Pro, Navionics® Gold and Premium charting upgrades through the built-in, waterproof microSD card slot.

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Key Features

  • New, brighter LED backlighting
  • Exclusive TrackBack™ feature
  • Best-in-class Lowrance Fishfinding technology
  • Easy-to-use menu page and menu controls
  • Simplified menu navigation
  • Quick-release tilt and swivel bracket
  • Accurate internal GPS antenna
  • MicroSD cardslot for high-detail mapping options
  • Supported by 5-Year Advantage Service


Display 5 in/ 12.7 cm
Resolution 16-level grey scale 320 x 240
Operating Frequency 83/200 kHz
Warranty One year
Display 5 in/ 12.7 cm
Resolution 16-level grey scale 320 x 240
Operating Frequency 83/200 kHz
Warranty One year
EchoSounder Frequencies 83/200 kHz
Sonar Max Depth Max 1000 ft \ 305 m
Display Resolution 320 x 240
Housing ABS molding
Waterproof Standard/rating IPx7
Power Supply (Supply Voltage) 12 vDC
Input Voltage 10-17 V
GPS Navigation
Navigation: Routes 100
Navigation: Waypoint Storage 3000
Plot Trails 100
Networking Connectors
NMEA Output 0183
Cable 20ft.
Output Power [kW] Max 2100W PTP, 262W RMS W


Related Products

This product is discontinued.


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Mapping Options

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