The WFM71UP-CV Conversion Upgrade Kit for WFM7100 from Tektronix is an upgrade kit that converts your WFM7100 instrument into a WFM7120 multi-format waveform monitor.
WFM7100 to WFM7120 Conversion Kit
Use this special upgrade kit to convert your WFM7100 instrument into a WFM7120 multi-format waveform monitor.