KEYSIGHT E4990A Impedance Analyzer
The E4990A Impedance Analyzer with a frequency range of 20 Hz to 120 MHz, industry best 0.045% (typ.) basic accuracy over wide impedance range, with 40 V built-in DC bias source, for component, semiconductor and materials measurement.
KEYSIGHT E4991B Impedance Analyzer
The E4991B Impedance Analyzer with a frequency range of 1 MHz to 3 GHz, 0.65% basic accuracy over wide impedance range, material measurement options for temperature characteristics analysis and direct read function of permittivity and permeability.
KEYSIGHT E5061B Network Analyzer
The E5061B ENA Series Network Analyzer, 5 Hz to 3 GHz, 50/75 Ohm, 2-port, with impedance analysis option.
