40 Hz to 110 MHz, 3 milliohm to 500 Megohm Basic impedance accuracy: +/-0.08% Powerful impedance analysis function Ease of use and versatile PC connectivity Accurate measurement over wide impedance range and wide frequency range

The Keysight 4294A precision impedance analyzer is an integrated solution for efficient impedance measurement and analysis of components and circuits. The Keysight 4294A covers a broader test-frequency range (40 Hz to 110 MHz) with basic impedance accuracy of +/-0.08%. Excellent High Q/Low D accuracy enables analysis of low-loss components. The wide signal-level ranges enable device evaluation under actual operating conditions. The test signal level range is 5 mV to 1 Vrms or 200 uA to 20 mA rms, and the DC bias range is 0 V to +/-40 V or 0 mA to +/-100 mA.

Advanced calibration and error compensation functions eliminate measurement error factors when performing measurements on in-fixture devices. The Keysight 4294A is a powerful tool for design, qualification and quality control, and production testing of electronic components. Circuit designers and developers can also benefit from the performance/functionality offered.