Definitions
There is 1 meaning of the phrase
Echo Sounder.
Example Sentences
"The echo sounder uses sound waves to determine the depth of the ocean."
"We relied on the echo sounder to measure the depth of the lake."
"The fishermen use an echo sounder to locate schools of fish."
"The ship is equipped with an advanced echo sounder for underwater mapping."
"Scientists use the echo sounder to study the topography of the seafloor."
