Vertical axis has high sensitivity and wide bandwidth. Holdoff control permits triggering of signals of intricate time relations (for the CS-1044 only). Single-sweep function allows observation of transient and single-shot signals (for the CS-1044 only). Since signal delay line is incorporated, the leading edge of high-speed signals can be observed (for the CS-1044 only). Trigger coupling (HF REJ) assures triggering of signals containing high-frequency noise (for the CS-1044 only}. Vertical sensitivity range is selectable from 1mV/div to BV/div with rotary switch continuously. Time base permits high sweep speed. 20nsec/div (x 10 MAG) Vertical sensitivity error and sweep rate error are +3% and accurate measurements are provided. The 150 mm rectangular CRT with internal graticule provides high brightness and accurate measurements, free of parallax error: domed mesh type CRT with post- deflection acceleration and high brightness phosphors (acceleration voltage; 6 kV). For convenience in making rise time measurements, the 0%, 10%, 90% and 100% levels are marked on the graticule scale of the CRT.