Quick Start 1
Keysight 34420A Service Guide 33
To Measure Voltage
Channel 1 Ranges: 1 mV, 10 mV, 100 mV, 1 V, 10 V, 100 V
Maximum resolution: 0.1 nV (on 1 mV range)
Channel 2 Ranges: 1 mV, 10 mV, 100 mV, 1 V, 10 V
Maximum resolution: 0.1 nV (on 1 mV range)
Independent NULL for each channel
Channel 1 LO to Channel 2 LO isolated to 150 Vpeak.
Scan mode alternates between input channels every 3 seconds or every
measurement, whichever is longer.