fish finder
Aquatic detection device
A fish finder is an electronic device that uses sonar to detect fish underwater.
Mounted on boats, it displays the depth, bottom contour, and location of fish below the surface: The fish finder showed a school about thirty feet down.
Essential equipment for serious anglers, though interpreting the readings takes practice.
- transducerEnergy form converter
- trollingProvoking reactions online
- sonarUnderwater detection by echoes
- screenDisplay or barrier
- echoReflected sound wave
boat · water · signal · ice fishing · angling · depth · bait ball · bottom · brackish water · jigging · ocean · lake · strike zone · chart · pulse · GPS · ping · estuary
- fishingfishing rod, angling, bass fishing, fishing gear, fly fishing
- fishing industrycommercial fishing, fishing fleet, fishing vessels, fishing ports, fishing port
- freshwater fishingfreshwater fishing, trout fishing, salmon fishing, bass fishing, perch fishing
- fishing gearfishing rod, hook, spinning rod, spinning reel, nets
- fishing spotsfishing spot, fishing hole, fishing pier, fishing dock, fishing grounds
- commercial fishingfishing boat, trawlers, fishing net, trawler, fishing gear
technology-assisted vs. traditional fishing
fish finderintuition
Instinctive immediate understanding
guesswork · fishing rod · luck