1) Fishing equipment
Found on
https://www.crosswordclues.com/clue/fishfinder
A fishfinder or sounder (Australia) is an instrument used to locate fish underwater by detecting reflected pulses of sound energy, as in sonar. A modern fishfinder displays measurements of reflected sound on a graphical display, allowing an operator to interpret information to locate schools of fish, underwater debris, and the bottom of body of wa...
Found on
http://en.wikipedia.org/wiki/Fishfinder
sonar unit used to anglers to locate and identify underwater features, including fish
Found on
http://www.bassmaster.com/glossary
A fish-finder is an echo sounder (sonar) specifically designed to detect the presence of fish in the underwater environs of the host boat, in addition to measuring the overall depth of the water. A fish-finder uses echo-location to reflect electronic pulses off fish and other underwater features and converts this information into a graphic renditio...
Found on
http://www.encyclo.co.uk/local/21453
No exact match found.
