Oscilloscopes

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Analog oscilloscopes are near-impossible to find! Lucky SpenCertified has you covered. We've got a collection of rare vintage oscilloscopes you'd be hard-pressed to find anywhere else. These don't last long in our shop, so if you see one you like - get it before it's gone! What is an Oscilloscope? An Oscilloscope captures, processes, displays, and analyzes the waveform and bandwidth of electronic signals using a display on the screen of a CRT (cathode ray tube). Basically, it's a device for viewing oscillations as electrical voltages or currents.