Portable Data Terminal (PDT) also known as handheld data terminal or handheld computer, is a rugged portable computing device used in many shipping, logistics and inventory management applications to ...
June 20, 2008 — The Guardian 135 is a military grade (MIL-STD-810F) ultra-rugged handheld data terminal. It combines the Windows CE 5.0 OS and Intel's high performance RISC CPU PXA270 to create a ...