Oscilloscope HDO6054A, calibrated
High definition calibrated oscilloscope for calibration laboratories
Measures the actual tube voltage according to ISO 4037 and IEC 61267, incl. annual, traceable calibration over a period of 5 years. For measuring of tube voltage and generator ripple a voltage divider is required. The oscilloscope can be connected to a PC for evaluating of data.
https://teledynelecroy.com/oscilloscope/hdo6000a-high-definition-oscilloscopes
