FishingSir® Portable Wireless Fish Finder makes a perfect addition to your tackle box, kayak, or boat. The Finder is designed for amateur and professional anglers to find and locate fish easily with high sensitive and wireless sonar sensor.
It has a sunlight readable display screen (Resolution 240X160), test depth reading ranges from 2.0 to 135ft (45 meters) in 1/10 precision.
2.4GHZ operational RF frequency guarantees wireless sonar operational distance at max 328ft (100 meters).
With IP67 waterproof level, this rugged, handheld fish finder provides the perfect solution for fishing from boats, kayaks, canoes, floats, and even docks. No matter where you are fishing, or what you are fishing on, the Wireless Fish Finder means more fish, more often!
How It Works:
Sonar technology is based on sound waves. The Tracer uses sonar to locate and define structure, bottom contour and composition, as well depth directly below the transducer. The transducer sends a sound wave signal and determines distance by measuring the time between the transmission of the sound wave and when the sound wave is reflected off an object, and then it uses the reflected signal to interpret location, size, and composition of an object.