Keithley 3330 NF 2330A LCZ Meter 201 Frequencies from 40Hz to 100KHz

The Keithley 3330 NF 2330A is a 4½-digit LCZ meter engineered for precise impedance characterization across passive and active components. It delivers measurements at 201 discrete test frequencies spanning 40 Hz to 100 kHz, enabling detailed analysis of inductance, capacitance, resistance, and impedance magnitude. The instrument's AUTO mode automatically identifies component type and optimizes display configuration, accelerating characterization workflows.

Technical Specifications

• Inductance (L): 0.1 nH to 19.999 kH


• Capacitance (C): 0.001 pF to 19999 mF


• Resistance (R): 0.1 mΩ to 19.999 MΩ


• Impedance magnitude (|Z|): 0.1 mΩ to 19.999 MΩ


• Automatic selection of main parameters and sub-parameters with equivalent circuit Test Frequencies:


• 201 discrete frequencies available


• Range: 40 Hz to 100 kHz Display: 4½-digit resolution

Key Features Automatic component type determination and display optimization reduce setup time and improve measurement efficiency. The instrument supports both benchtop operation and integration into automated test systems via standard IEEE-488 interface and handler interface options. Calibration verification follows procedures documented in the service manual, with standard resistance measurement and digital multimeter validation for voltage display and signal level accuracy. Users must maintain signal levels within specification limits to ensure accurate characterization.

Typical Applications Ideal for component characterization, material sample analysis, and impedance measurement across research, production testing, and circuit development environments. Suitable for analyzing passive and active component behavior across industrial and laboratory applications.

Compatibility & Integration Designed for Installation Categories I and II per IEC 664 standard. IEEE-488 interface enables integration into automated test systems. Handler interface support allows rapid throughput in production environments. Compatible with diverse passive and active component types and material samples.