Tektronix Installed option; Distribution demo unit
The Tektronix 5-DDU is an installed option for the 5 Series MSO Mixed Signal Oscilloscopes, designated as the Distribution Demo Unit (DDU). This option is intended for demonstration purposes by authorized Tektronix distribution partners. The 5-DDU enables specific demo features and configurations on the oscilloscope, allowing distributors to showcase the instrument's capabilities to potential customers. It is not a standard end-user product and is only available through Tektronix's official distribution channels for demo use. The 5-DDU option is factory-installed and is not user-installable.
