User-selectable waypoint symbols, proximity waypoint alarms, and Garimin's innovative TracBack and EZinit features, round out this new leader in marine handheld GPS technology. These features, combined with Garmin's user-friendly operating system, rugged water resistant case, data protecting backup lithium battery, and proven reliability, set a new standard in marine handheld GPS navigation. The 48 can hold only one of the six regions at once.
Specifications are preliminary and subject to change without notice.