SOLARTRON CD1014

Another general purpose dual trace oscilloscope. On the second channel, the basic 100mV/cm sensitivity is augmented by an additional AC-only pre-amp enabling measurments down to 1mV/cm though this will almost certainly be at the cost of reduced bandwidth.

It is difficult to accurately date this scope. However at the start of the 60's power semiconductor diodes appeared that were capable of operation at 250V A.C., and it appears a number of these diodes are used in a x8 voltage multiplier to generate the C.R.T.'s E.H.T.