These 2-channel scopes, ranging from a 20MHz analog dual-trace unit to a 100MHz lab scope, are excellent scopes for production test, depot level repair, and educational purposes. They visually display an electronic signal on a rectangular CRT showing voltage (vertical) and time (horizontal). You can view the screen and, through interpretation of the settings on the oscilloscope, determine the instrument’s voltage, and the general characteristics of the signal.

 Representative Description and Image
The description and image shown may not be not that of the actual part number 1541D. More.