keysight impedance analyzer, 20hz to 10/20/30/50/120mhz, e4990a


category: precision meter/lcr meter/impedance analyzer

quick overview:

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key features & specifications

  • five frequency options; 20 hz to 10/20/30/50/120 mhz, upgradable
  • ±0.08% (typical ±0.045%) basic impedance measurement accuracy
  • 25 mΩ to 40 mΩ wide impedance measurement range (10% measurement accuracy range)
  • measurement parameters: |z|, |y|, θ, r, x, g, b, l, c, d, q, complex z, complex y, vac, iac, vdc, idc
  • built-in dc bias range: 0 v to ±40 v, 0 a to ±100 ma
  • enhanced measurement speed option (option 001. for 10m/20m/30m/50m options only)
  • 4-channel & 4-trace on 10.4 inch color lcd with touch screen
  • data analysis function: equivalent circuit analysis, limit line test


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keysight impedance analyzer, 20hz to 10/20/30/50/120mhz, e4990a


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