Datalogic PowerScan D8530 Handheld Bar Code Reader - Cable - Laser. Datalogic PowerScan D8530 Bar Code Reader is the top rated industrial handheld data collection products on the market. Long known for outstanding durability and performance, the PowerScan brand of products continues to offer the ultimate solution for demanding industrial applications. The PowerScan 8530 reader offers the richest feature set of Datalogic Scanning industrial handheld products for the omni-directional reading of one-dimensional (1D) and reading of two-dimensional (2D) codes as well as the capability of multiple code reading in a single read.