Providing a reliable aquatic GPS with extra features suitable for fishing was a predictable move years ago. You may already use one if you get pleasure from fishing from a boat. Adding chart plotting to a Gps system advances its usefulness to fishermen. You'll have a more triumphant fishing excursion when you bring along one of these units. There is nothing more difficult than making your best estimate as to where fish may be feeding in a huge lake or pond. So in this article we will share our assessment of the Humminbird 161 Marine GPS.

The dedicated fisherman is who this GPS is planned for. You acquire a GPS, a fish finder, plus site charting ability, all in one package. Yes, this is an all-in-one solution that provides for efficient use of space when you need it most. The GPS receiver has 16 channels which provide 4 nautical miles of resolution. You can get additional capacity with the Humminbird 161 for more advanced applications if you like. The fish finder ability makes use of a sonar beam by means of a twenty degree spread.

The blueprint intent for the sonar was to achieve a balance between usable definition in addition to maximum pattern coverage. The result is a target separation resolution of 2.5 inches as deep as 600 feet. Additional engineering features include Sonar Echo Enhancement that can track your jigs in excess of forty feet.

The 4" LCD screen is simple to read as a result of the 16 levels of gray scale. The LCD monitor naturally was planned for adequate visibility all through sunny days. Designed for dull days, there's a backlight ability. Additional display features incorporate the power to zoom from two to eight times so you can take a closer look. The zooming ability is what you want to differentiate fish from surrounding obstacles. Mounting hardware along with set-up for the Humminbird 161 consists of a Transom mount along with quick disconnect. The mount tilts as well as swivels, making it exceptionally suitable. It can be mounted in-dash or, in case you have a preference, used as a gimbal mount.

For its database, the Humminbird 161 uses the UniMap of the US with 750 points. You will have access to 20 routes along with 10 tracks, each one with 2,000 points. You will possess a map of US rivers, select areas in coastal regions along with inland lakes. As you would imagine, it comes in a totally water-resistant housing. Included with the Humminbird 161 is mounting hardware and a full educational manual for trouble-free reference.