The WFM61UPFP Upgrade Kit for WFM6100 from Tektronix is designed for use with the WFM6100 waveform monitor. This unit converts the front-panel assembly of the WFM6100 into that of a WFM6120 multi-format waveform monitor.
WFM6100 to WFM6120 Upgrade Kit
Use this special upgrade kit to convert the front-panel assembly of your WFM6100 instrument into a WFM6120 panel.