Echo sounder - a device for scanning the bottom topography, water column, determining the presence of fish. With the gadget, the process of fishing becomes convenient, and the result exceeds expectations. & Nbsp;
The advantage of the echo sounder is its versatility: the device is used from the shore or from a boat. The special device is indispensable for fishermen who are trying their hand at new terrain in unfamiliar waters. & Nbsp;
The echo sounder simplifies winter fishing: fish hunters do not drill holes - they take out the device , calculate the presence of fish and the feasibility of drilling. & nbsp;
The principle of operation of a fishing echo sounder is simple: a special sensor catches impulses of objects encountered in its path, then "returns" them to the device. The display shows a moving picture, which indicates the bottom topography, the density of objects and the number. Modern fishing echo sounders determine the depth, track changes, transmit information about possible snags, underwater dangers. Some models measure the air temperature with a built-in GPS receiver.
Each model has a certain set of parameters depending on the price: cheaper models have a smaller display, more expensive devices have a large screen, have accurate sensors.
Even a cheap fishing echo sounder will allow you to see the bottom relief, the number fish in the pond. When choosing a budget device, you should pay attention to the following device parameters:
Additional functions are sound notification when fish appears in the scan range, moisture protection, backlight .
There are such types of devices:
Fishing from a boat requires more painstaking selection of devices. Particular attention should be paid to the presence of moisture protection, GPS-navigators, attachments to the end of the boat, side sensors, speed sensors. The number of rays plays an important role: more rays means a sharper picture. Medium beam devices are universal. They allow you to get a good picture at the optimal depth.
In the online store "Fish-master" you can buy an echo sounder for fishing of different price categories, we will be glad to see you help with the choice.