The HMA-626 Laser Printer is an optional accessory for HM-685 and HM-687 Gyratory Compactors
. This unit features USB ports and uses Printer Command Language (PCL) to automatically print data during a test, or print directly from saved files. It makes it easy to document important test data including the number and angle of gyrations, specimen height and consolidation pressure. Type A-B USB cable in 10ft (3M) length is included.