Agilent technologies inc. Offers six oscilloscopes. These oscilloscopes break the paradigm of portable instrumentation. Following are some of the technical features of the portable oscilloscopes: with 1mpts deep memory, the 5000 series oscilloscopes merge high-resolution, lab-quality waveform acquisition and measurement capability with a lightweight portable frame . Wherever these oscilloscopes are needed either in the field or at the bench high resolution measurement can be taken. With these oscilloscopes, engineers can discover the root of debug issues faster than those using previous-generation portable oscilloscopes. A high definition xga display system displays signals in 256 levels of intensity grading, highlights varying degrees of signal activity which provides an ability to view signal anomalies as they occur.