Oscilloscope

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An oscilloscope is an electronic test instrument used to display and analyze waveforms in real-time. It's also known as a 'scope, oscillograph or cathode-ray oscilloscope (CRO). It's primarily used by engineers, technicians and scientists for debugging and analyzing electronic circuits, signals and systems. The oscilloscope allows users to visualize the waveform of any electrical signal, making it easier to diagnose issues and make adjustments.