Includes Y1131A verification and Diagnostic Tools for 34980A Mainframe and Plug-in Modules AND one Y1131A-001 verification board that works with either the 34921A, 34923A, 34925A Multiplexer.

Y1131A provides a set of diagnostic tests for the relay switching modules available for the Keysight 34980A Multifunction Switch/Measure Unit. The software provides module-specific tests to assist you with troubleshooting possible relay failures and predicting system maintenance requirements.