Frequency range: 0.5 Hz to 120 kHz
Voltage sensitivity: 100 nV to 3 V full-scale
Current input mode sensitivities:
10 fA to 300 nA full-scale
10 fA to 3 µA full-scale
Line frequency rejection filter
Fundamental (sine wave) or
square-wave response modes
Very low phase noise of < 0.005° rms.
3½-digit output readings
Oscillator with variable amplitude
and frequency
Output time constants from 1 ms to
3 ks with 6 or 12 dB/octave roll-off
Four external auxiliary ADC inputs
Two external auxiliary DAC outputs
Full range of auto-modes
Standard GPIB (IEEE-488) and
RS232 interfaces
Two liquid crystal displays (LCD)
and an analog panel meter for
control and display of
instrument outputs