Fishing equipment is central in the lives of anglers who always look forward to the time that they can get off from work and start fishing. These days, it is important for old school fishermen to realize that there is a modern device out there called the fishfinder which could help them figure out where the fish are.
Fishfinders also known as sounders and they are designed to locate fish by sending out an energy pulse and presenting the underwater features using the reflected sound energy pulses. These devices use sonar technology. The measurements gathered are presented on a graphical display that tells the fisherman what’s going on where they cannot see.
What does a good fishfinder reveal? Aside from identifying where schools of fish are located, fishfinders also show underwater features and debris and plant life effectively differentiating them from the fish. The device shows the hard bottom features and the sediment as well. Sounders are useful to both commercial fishermen and sport fishermen and there are units that may be integrated to other systems such as GPS navigation systems and marine radar systems.
Fishfinders are compact and portable devices that have proven to be useful to amateur and professional anglers. There are variations in terms of screen resolution and size as well as the maximum effective depth. This means that there is definitely a fishfinder out there that fits your particular needs.
There are so many options to choose from. There are even fishfinders meant specifically for use in lakes and other bodies of freshwater, while certain models work best in saltwater environments. Anglers who prefer the quiet environment of lakes and rivers can find a lot of models that are especially suited to meet the requirements of the dark and silty underwater landscapes that characterize these bodies of water. Similarly, fishermen who prefer to try their luck in the open sea can procure a fishfinder that is designed and optimized for the swirling currents and the challenging terrain under the surface
How exactly do fishfinders assist anglers? Here are some of their basic functions:
· Identification of location of fishes using advanced target tracking technology.
· Presentation of detailed and accurate underwater terrain in color or grayscale.
· Single or dual-beam scanners make a wide-angle scan of the area for definitive survey.
· Quick set-up and installation features that allow for fast attachment to the boat and equally fast removal for transfer to another boat, when necessary.
The very best fishfinders out there not only serve as a quintessential device with multiple uses. They are also designed to be user-friendly to facilitate streamlined operations. Locating fish has never been easier with the most advanced models in the market today. Even entry-level fishfinders already have a gamut of features that veteran fishermen will also appreciate.
The best fishfinders out there not only differentiate between living fish, debris and vegetation but they can also point the angler toward the right direction. It is important to find a unit that fits the needs of the fisherman in the specific environment he prefers to fish in.
by Jim Gilbertson