This compact dual channel digital storage oscilloscope features an extensive sampling rate of 250 Megasamples/s with a vertical bandwidth of 200 MHz and a vertical resolution of 10 bit. An outstanding feature is the AUTO-SET pushbutton facility, which automatically sets various controls of the instrument to suit the input signal value. In this way, optimum ease of operation is obtained as the input signal immediately presents a correct, stable display on the bright C.R.T. screen. The brightness is independent of the time base settings. The M68000 microprocessor gives a wide choise of measurement and display possibilities, which can be selected via the ergonomic designed front panel. The oscilloscope is provided with integrated circuits (including thinfilm circuits), which guarantee highly -stable operation. Furthermore, connection to the local mains is simplified by a tapless switched-mode power supply that covers most voltage ranges in use: 90 V.. .264 V a.c. All these features make this oscilloscope suitable for a wide range of measuring applications.