Aquamaristrading

To find the best marine gps, you have to do a lot of comparison shopping and reading about the different brands before making an informed decision. Do some comparison shopping, read the many reviews, and shop around a little bit before making up your mind which is the best marine gps navigational receiver for your needs. A marine gps navigational unit needs to use at least 12 of the 24 satellites calculating your position. All 24 would be the best, of course. And a larger screen for reading and viewing the water below the boat would be ideal. Some of the smaller, handheld or portable marine gps units are not the best because the size takes away from the clarity of the picture. There are several that are up to 7" with a crystal clear LCD touchscreen so you are able to distinguish a rock from a fish when looking at the water or bottom of the lake or ocean. Another item to consider when hunting for the best marine gps would be the amount of alarms it has on it. Some have