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ShowDown Troller 2.0 Digital Handheld Sonar


Special Offers

Item #: SHWDT-2.0
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Sonar meets smartphone . . . the new ShowDown Troller 2.0 features high-level fish and structure finding technology, all packed into a handheld device that fits your parka pocket. A totally digital operating system is loaded with copious software upgrades: Patented 10-level Interference Rejection (IR) System, 25-level Sensitivity and all new Auto Bottom-Lock Zoom make for one powerful sonar device that’s light on its feet. With advanced practical features such as progressive Ice Mode, 5-inch Sunlight Viewable LCD and a specialized neck/wrist lanyard, you’ll become an ice-trolling machine. Enter the era of sonar-stealth. Meet the micro ShowDown Troller 2.0—the easiest most portable way to map structure and locate hawgs under the ice.

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  • ShowDown Comparison Chart
  • Recommended Products
  • Product Specifications
View Guide


  • 5-inch Vertical LCD Display
  • Automatic bottom lock zoom in selectable 5’ & 10’ windows
  • 20-degree Transducer with 6’ cable
  • Up to 4,000-watts Peak-to-Peak Power
  • 2-inch Target Separation
  • 120-foot Range with Auto Depth Scale function
  • 25 Sensitivity settings
  • 10 IR (noise) settings
  • 12-volt or 6 AA Power capabilities w/battery status indicator
  • Runs 20 hours continuous on 6 AA (not included)
  • Daylight Viewable Backlit Display
  • Ice-Mode activates Internal Heater to aid LCD in extreme conditions
  • Made in the USA with US and imported parts
  • One year warranty

Recommended Products

  • ShowDown Troller Performance Pack
    • Neoprene Soft Pack
    • 12-volt Wiring Harness for use with 12-volt Rechargeable Battery
    • 12-volt, 3-stage Auto Battery Charger
    • 12-volt Battery Shuttle
    • Quick-Connect Gimbal and slide-on bracket for Ice-Troller Unit
    • Adjustable Transducer Arm
    • Transducer Stop
  • 12 Volt 7 Amp Replacement Battery
  • Sport Sled
    $36.99 - $74.99
    • 100% Roto-Molded Tough, Uniform, One-piece Polyethylene Construction
    • Reinforced Outer Lip for Strength and Support with Remarkable Sidewall Stability
    • Raised Back for Cargo Security
    • Mount Optional Universal To w Hitch Adapter for Towing with a Hitch
    • Includes Tow Rope for Hand-Pulling
    • 90 Day Warranty
  • Bait Puck
    $6.99 - $7.49
    • Military grade protection for your maggots, waxworms, mousies, and other creepy creatures.
    • Insulated to maintain perfect temperature.

MarCum Technologies Showdown Troller Fishfinder System

Digital, logical and precise. It's why ShowDown systems continue to be known as the "smart sonars" of the ice fishing scene. These portable, even handheld, ice units call on top level sonar engineering to load patented MarCum features right into an iPod sized device.

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