About this item

• Barometric Altimeter & Brand New 3-Axis Electronic Compass
• Scratch Resistant Lens On The 2.6-Inch Color Tft Display With Backlit Display & Keypad
• Resolution: 240 X 160 Pixels
• Battery Life: Greater Than 20 Hours Using 2 Aa Batteries
• Usb Mini-B Connector For Data Updates With A Pc