The Handheld DPM 6320 Direct Part Mark (DPM) Readers are the only solutions in the industry that read everything from the most challenging DPM codes to the easiest printed barcodes. The DPM 6320 uses Bluetooth to communicate to its base station and is powered by Adaptus Imaging Technology 5.0 - the world's leading technology brand for image-based barcode reading. The Adaptus Imaging 5.0 platform allows the DPM 6320 readers to optimally illuminate marks of any type, on any surface.