The Tektronix 2235A Dual Trace Oscilloscope offers advanced 100 MHz dual time base performance combined with simple operation. The 2235As reduced component design, advanced circuitry and a large, bright CRT render this scope accurate, reliable and simple to use. Also provided is the needed sensitivity for reliable low-level signal measurements, plus 5 ns/div sweep speed and 2% vertical and horizontal accuracy for high resolution voltage and timing measurements. Other features of the 2235A are: Graticule illumination, trigger view, dual time base, HF and LF reject coupling trigger and delayed sweep measurements.