The WFM7120 Multi-Standard Multi-Format Waveform Monitor from Tektronix is a solution designed to provide monitoring and measurement in multi-format environments. Models in this series essentially include the same base features but differ in the optional functionality that can be added to each unit. This model supports SD video. Optional upgrades available for this model allow you to expand its functionality and include support for HD serial, 3Gbs, dual-link, and composite analog video, as well as analog & digital audio, and physical layer & measurement. Advanced measurement displays and control parameters allow you to customize the unit to match the need of your environment.