fish finder - Definition & Meaning

a device used in fishing sports equipment that uses technology to locate fish underwatera device used in fishing sports equipment that uses technology to locate fish underwater

A fish finder is a device used by people who fish to locate fish underwater. It uses sound waves, which are sent out and bounce off objects beneath the water’s surface. The device then measures how long it takes for the sound waves to return, helping it find the depth and location of fish or underwater features like rocks or the bottom of the water. Fish finders are helpful for improving the chances of catching fish by showing where they are swimming, making it easier to target the right spots.A fish finder is a device used by people who fish to locate fish underwater. It uses sound waves, which are sent out and bounce off objects beneath the water’s surface. The device then measures how long it takes for the sound waves to return, helping it find the depth and location of fish or underwater features like rocks or the bottom of the water. Fish finders are helpful for improving the chances of catching fish by showing where they are swimming, making it easier to target the right spots.

例句

The fisherman used a fish finder to locate the best spot for casting his line.
渔夫使用鱼群探测器来找到投线的最佳位置。
The advanced fish finder displayed schools of fish swimming below the boat.
先进的鱼群探测仪显示了在船下游动的鱼群。
We relied on the fish finder to pinpoint the exact depth where the fish were congregating.
我们依靠鱼探仪来精确定位鱼群聚集的确切深度。