The GPS 152 is a 12 parallel channel WAAS GPS receiver with a graphic track plotter and loaded with a database of nautical navigation aids and tide data for the US. The GPS 152 provides accuracy of 50 feet with the standard GPS signal and up to 10 feet when receiving the WAAS GPS signal*. Built-in memory of one megabyte also makes the GPS 152 compatible with GARMIN’s Optional MapSource Points of Interest CD. With data from this CD, you can look up restaurants, hotels, parks, campgrounds, automotive services, and marinas; you can even view address and telephone information for most of the various services. On the outside, the GPS 152 comes housed in a waterproof case that’s about four inches high and five inches wide. A large four-inch diagonal, high-contrast display features 100x160 pixels for the ultimate in readability and is backlit for nighttime use. A simple keypad at the bottom of the unit makes entering information easy, without blocking your view of the display. 1 year warranty

Key features
-Built-in Tide Tables for the entire US.
-water resistant to IPX7 (submersible to 1 meter for 30 seconds)
-Alarms for arrival, off course, proximity waypoint, anchor watch and clock.
-WAAS enabled 12 channel receiver can provide accuracy up to 3 meters (when avail.)
-Detailed trip computer and up to 10 saved track logs