Tektronix Installed Option; Distribution demo unit; turns on designated hardware and software features for 400 days
The Tektronix 4-DDU is an installed option for select Tektronix oscilloscopes, designed specifically as a Distribution Demo Unit (DDU). This option enables a set of designated hardware and software features on the instrument for a limited period of 400 days, allowing authorized distributors and sales representatives to demonstrate the full capabilities of the oscilloscope to potential customers. The 4-DDU option is intended for demonstration and evaluation purposes only and is not for permanent activation of features. Activation and management of the demo period are handled through the oscilloscope's option management system. For further details, refer to the official Tektronix documentation.
