A190356 GPIB Interface for Model [19055/19056-7/19032-P]A190356 GPIB Interface card for 19055, 19056 7, and 19032 P models. The General Purpose Interface Bus (GPIB), also called HP IB or IEEE 488, is a standardized parallel communication system designed to link and manage multiple test instruments. Initially created for automated testing, GPIB facilitates seamless interaction between a controllertypically a computerand devices such as oscilloscopes, signal generators, and power supplies, streamlining your