The Type 535 and 545 are high-speed laboratory oscilloscopes.
Their fast risetime coupled with wide sweep-speed range
and 10-kilovolt accelerating voltage opens the way to
faster, easier analyses of fast-rising waveforms. Additional
adaptability is provided by plug-in preamplifiers which
extend their use to almost all laboratory-oscilloscope
applications. Accurately calibrated sweep speeds and
vertical-deflection sensitivity permit quantitative
time and amplitude measurements to be made. Accurately-delayed
trigger sweeps make possible the selection and detailed
observation of minute portions of voltage waves.