Rugged Design: Durable and can operate in extreme conditions Full Communications Package: Standard Bluetooth with USB and RS-232 connectivity (cell phone and Wi-Fi optional) Backlit Touch-Screen LCD: Readable in sun light and poor light conditions Software Loaded: Total package for out-of-box power quality monitoring, data storage and management Memory Expansion: 56 MB standard, expandable to 8 GB using Compact Flash and SD card Multiple Range Options: 30 feet built-in wireless Bluetooth range with optional CF expansion to 100 feet Operating System: Microsoft Windows Mobile Version 6.0 Included Software: ProVision™ Mobile, Microsoft Internet Explorer Mobile, Microsoft Office Mobile [Word Mobile, Excel Mobile, PowerPoint Mobile, Microsoft Outlook Mobile (Inbox, Calendar, Contacts, Instant, Messaging,Tasks, Notes, Spell, Checker)], Microsoft ActiveSync , 4.5 for desktop computer, Terminal Services Client, Microsoft Windows Media , Player 10 Mobile, Calculator, Games, Pictures and Videos (image, and video viewer), Voice Recorder, Handwriting Recognition Processor: Intel XScale PXA270, 520 MHz 64 MB low-power RAM Storage: Internal solid-state 256 MB Flash Display: 3.5” (89 mm) QVGA active matrix color, TFT, Transflective (outdoor viewable) LCD, with LED backlight; 240 x 320 pixels Touchscreen: Sealed, resistive, pressure sensitive CF & SD Slots: Compact flash (Type I or Type II) Secure Digital (SD or SDIO); CF card slot provides 3.3 volts; User accessible, sealed Keyboard: Four-way directional button Standard key functions LED backlit keys Physical Size: Dimensions: 6.5” Length x 3.5” Wide x 1.7” Thick,(165 x 89 x 43 mm), 17 oz. (482 g). Case Magnesium case with elastomer, overmold Operating Temperature: -22° to 122° F(-30° to 50° C) Storage Temperature: -22° to 140° F (-30° to 60° C), Sealed rating IP67 Water Proof, Dust-proof, Water, Humidity, sand and dust MIL-Std-810F: Vibration, altitude, shock, high temperature, Low temperature, temperature shock Shock Absorbency:Multiple drops onto concrete from 5 ftBatteries: Intelligent, rechargeable Li-Ion Battery, pack 14 working-hr (nom.), operates for, more than 20 hours on one charge, charges in 4 to 6 hours, internal circuitry, sealed against moisture when Battery is, removed, change without tools Communications Module: 9-pin D-sub connector, USB Host (Mini A), USB Client (Mini B), 12 VDC jack for, power input and Battery charging, modular; field replaceable Wireless Communications: Built in Bluetooth (Class 2 10 meter max), [Optional Bluetooth Card (Class 1 100, meter max); Wi-Fi expansion card; wireless, cellular supported]. Internal Clock: Battery-backed real time clock keeps time and date when battery is removed. Enunciators: External power/charge LED and notification LED; Other enunciators on system tray, Standard Accessories: Rechargeable Li-Ion battery, wall charger, (universal voltage), USB sync cable, captured full-size stylus, hand strap, screen protector, quick start guide, Microsoft ® Getting Started CD, user documentation CD, Screwdriver Certifications: FCC Class B, CE Mark, RoHS