The eTrex 30x GPS has an enhanced screen resolution for a more readable display and microSD card slot and 3.7 GB of internal memory to hold public/private maps. This GPS has an enhanced 2.2-inch, 65K color, sunlight-readable display. Durable and water resistant, eTrex 30x is built to withstand the elements.
A built-in 3-axis tilt-compensated electronic compass is built in which shows your heading even when you're standing still. Also added is a barometric altimeter which tracks changes in pressure to pinpoint your precise altitude, and you even can use it to plot barometric pressure over time, which can help you keep an eye on changing weather conditions. Battery life is 25 hours. Another feature is the sun and moon information. MicroSD card not included.
|Dimensions||2.1" x 4.0" x 1.3"|
|Display Dimensions||1.4" x 1.7", 2.2" diag|
|Expansion Card||microSD™ card|
|Battery Life||25 hours|
|Battery Type||2 AA batteries|