The Tektronix TDS7104 is a 4-channel oscilloscope that is known for its unrivaled analysis, measurement fidelity, and uncompromised usability as a test machine for high-speed and complex systems. Its intuitive graphical user interface is useful for both advanced users as well as amateurs. The oscilloscope's classic direct controls and touch-sensitive LCD color display make it extremely user-friendly. It also has powerful triggering features that enable a prompt uncovering of relevant faults.