A Portable Fish finder Is Ideal if you do not have a Boat

A portable fish finder is a good choice if you don't fish from the same ship all the time. Yet if you actually use the same ship, if you have got a portable fish finder you can take away it from your ship when you are not fishing so you don't have to fret about somebody stealing it.

Portable fish finders come in varied styles. There are small ones that attach to your fishing rod or to your arm like a watch. Others are larger and have suction cups attached so you can put your conveyable fish finder on any kind of boat.

A portable fish finder is the best fish finder to use if you need to be able to use it on different boats, you can even take it with you if you hire a boat.

A portable fish finder has other benefits too. They are light-weight and simple to use. Plus they let you use a fish finder in eventualities where you will not be able to employ a fixed one.

You will find that a portable fish finder is handy to operate when you are land based like when you're ice fishing. You will need a fish finder that's capable of getting signals thru the ice.

A rod mount portable fish finder is helpful when you would like to look for fish in shallow water away from your boat. Cast your line away from the boat and look for fish on the display that's attached to your rod.

A portable fish finder does have its drawbacks too. They typically have lower power ratings which suggest they can't go as deep as fixed fish finders although some can go pretty deep. For example the Hawkeye Portable fish finder operates to a depth of 100 feet.

They run on batteries so you always have to confirm your battery is charged and ready to go or ensure you have spare batteries. A small wireless portable fish finder uses 2 AAA batteries and a Hummingbird RF25 Rod Mount uses a non-replaceable lithium battery which is supposed to last three years. When the battery dies, the fish finder must be replaced.

The display on a portable fish finder has a lower resolution so that the picture isn't as sharp as higher end fixed GPS fish finders. The displays are generally much smaller too and may take some getting used to. This can't be helped because some of the units are tiny. For instance the Hummingbird RF35 is the size of a wrist watch that you wear on your arm. It has a 1 1/4 inch diagonal display.

If you intend to do plenty of deep water offshore fishing then a portable fish finder may not be the best choice for you. You could enjoy the bigger display and built in maps that GPS fish finders offer. It all relies on where you fish and how frequently you go.

A portable fish finder has its pros and cons. There are numerous reasons you may want to use one. A portable fish finder could be the best fish-finder for you if you want to fish from land or change boats.