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White plastic fish finder unit with wireless display and transducer cable visible

Ruth's sister

Ruth's sister FF918CWLS internal power cable 980 45

SKU CH-MZ5K-Z0EQT

Wireless fish finder detects echoes to 980 feet with a 45-degree camera view

  • Wireless operation for cable-free convenience
  • 980 feet operating range covers large water areas
  • 45 degree detecting angle scans wide underwater sections
  • Echo detecting technology locates fish and structures accurately

Ruth's sister FF918CWLS fish finder

The FF918CWLS is a wireless echo detecting fish finder with an integrated camera detector. It is built for anglers who want real-time underwater visibility from a distance. The unit operates without cables and provides live echo feedback. It suits recreational and professional fishing trips where mobility matters.

980 feet range and 45 degree coverage

The sonar reaches 980 feet and scans a 45 degree cone beneath the water. This headroom covers deep lakes and wide search patterns comfortably. In very deep water beyond 980 feet or in narrow vertical shafts the signal runs out. Buyers needing wider angular coverage or longer range should note these limits.

Highlights

  • Wireless operation for cable-free convenience
  • 980 feet operating range covers large water areas
  • 45 degree detecting angle scans wide underwater sections
  • Echo detecting technology locates fish and structures accurately

Specifications

No published specifications for this item yet.

Questions about this item

Will the 980 ft wireless range reach through my boat's aluminium hull to the transducer?

The unit transmits wirelessly up to 980 ft in open water; metal hulls attenuate the signal so mount the transducer outside or use a through-hull fitting for reliable echo returns.

How do I confirm the 45° sonar cone is scanning correctly after installation?

Power the finder, watch the display for a steady bottom trace at the expected depth and verify fish arches appear within the 45° coverage zone.

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