Durable data collection PDA
(by Conrad H. Blickenstorfer)

Unitech America is a subsidiary of Taiwanese automatic data collection specialist Unitech, founded in 1979. The PA600 is a Windows Mobile 5.0-based compact yet durable PDA using the 520MHz version of the Marvell PXA270 processor. It has an integrated laser bar code scanner, USB host and client, infrared, Bluetooth Class 2, 802.11b/g WiFi as well as integrated GSM/GPRS/EDGE. This makes the unit suitable for real time transaction processing. The PA600 measures 3.35 x 5.9 x 1.05 inches and weighs just over 10 ounces including battery and 1D laser bar code scanner. It has a powerful full-shift battery, 64MB of RAM and 128MB of Flash ROM. Expansion is via a single SDIO slot. The backlit touchscreen display measures 3.5 inches diagonally and has the standard 240 x 320 resolution. Operation is via touch, stylus, a four-way navigation pad integrated into an 18-key arrangement that includes numeric, alpha and function keys for rapid data entry.

The Unitech PA600 carris an IP64 ingress protection rating, can handle 4-foot drops, and operate in a 32 to 122 degrees Fahrenheit temperature range.

The PA600 is a modern and ergonomically designed data collection PDA that's tough enough to withstand some punishment, but small and light enough to go anywhere. Unitech offers no fewer than ten different configurations with various permutations of data collection and wireless capabilities.