The Yokogawa (Amersfoort, the Netherlands) DL350 ScopeCorder is a compact, fully portable measuring instrument available for capturing, displaying, recording and analyzing a wide variety of electrical and physical parameters in industry sectors including automotive, electronics, energy, transport and mechatronics. The DL350 combines features of a general-purpose oscilloscope and those of a high-performance data acquisition recorder in a single, portable instrument. Unlike alternative portable measuring solutions such as oscilloscopes and combined oscilloscope/multimeters, the company claims the DL350 adds exceptionally high levels of precision and accuracy to field measurements, isolated inputs for measurements at high voltage levels and long-memory capabilities that allow long-term recording for many hours or even days. The DL350 also offers plug-in modularity, which allows it to be configured to suit a variety of user applications. In addition, its flexible input capability is achieved by incorporating two slots that are populated with any of 18 different types of user-swappable input modules.