Oscilloscopes

An oscilloscope is an electrical measuring device that displays a graph of a voltage as a function of time. This allows a user to make both voltage and time measurements. Many oscilloscopes can display more than one voltage signal on their screen, which gives us the powerful ability to compare the behavior of these signals. Many engineers, scientists, and technicians pick the oscilloscope as their primary measurement tool because of its range and versatility. Visual representations and wide measuring range are probably the major reasons scopes are so widely used.