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White fish finder unit with wireless transducer and cable

Ruth's sister

Ruth's sister FF918CWLS 980 ft 45° internal power cable

SKU CH-BKJJ-H2F8Q

A wireless fish finder detecting echoes up to 980 feet away with a 45-degree scanning angle

  • Wireless operation lets you scan freely without tangled cables
  • 980 ft operating range covers large water areas from a single spot
  • 45° detection angle gives a wide underwater view
  • Echo detecting technology locates fish and structure with sound waves

Echo detecting fish finder

The Ruth's sister FF918CWLS is a wireless fish finder designed for anglers who need to locate fish and underwater structure at extended distances. It operates without cables between the sensor and the display unit for flexible deployment on boats or from shore.

Installation and common issues

The wireless design simplifies setup by removing the need to route long cables through the vessel. The 45 degree detection angle focuses coverage directly below the transducer. The 980 feet operating range represents a maximum under ideal conditions; signal reliability decreases with water depth, interference or obstructions.

Highlights

  • Wireless operation lets you scan freely without tangled cables
  • 980 ft operating range covers large water areas from a single spot
  • 45° detection angle gives a wide underwater view
  • Echo detecting technology locates fish and structure with sound waves

Specifications

No published specifications for this item yet.

Questions about this item

How can I confirm the 980 ft wireless range is working after setup?

Cast the unit into open water and verify the display continues to show depth and fish arches at increasing distances up to the stated 980 ft limit.

What comes in the box with the FF918CWLS and what must I buy separately?

The package includes the wireless fish finder unit; a separate power source such as a boat battery or portable pack is required for operation.

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