Agilent/Keysight 16190B

The Keysight 16190B is a performance test kit engineered to verify impedance measurement accuracy across LCR meters and impedance analyzers equipped with 7 mm measurement terminals. By providing known impedance standards - including Open, Short, and 50 Ω terminations - the kit enables users to confirm instrument precision and ensure measurement reliability in manufacturing, research, and development environments where component evaluation demands traceability and documented performance.

Technical Specifications

• Connector Interface: 7 mm measurement terminal


• Included Standards: Open, Short, and 50 Ω terminations for calibration verification


• Dimensions: 350 mm (W) × 100 mm (H) × 270 mm (D)


• Weight: 2.0 kg


• Furnished Accessories: Terminal connectors, protection caps, wrench, carrying case, calibration data diskette, calibration report, and operating notes

Key Features

• Passive reference standards require no external power or active electronics


• Supplied with calibration report and historical calibration data for traceability


• Compact kit design accommodates benchtop and field-based verification workflows


• Protection caps and carrying case preserve standard condition and enable portable deployment

Typical Applications

• Performance validation of LCR meters prior to production testing


• Periodic verification of impedance analyzer measurement accuracy


• Quality assurance confirmation in electronics manufacturing environments


• Research and development component characterization verification

Compatibility & Integration The 16190B connects directly to Keysight impedance measurement instruments with 7 mm measurement terminals. Compatible models include:

Keysight E4991A

Keysight 4287A

Keysight 4291B

Keysight 4294A (with 42942A adapter) Operational procedures and integration guidance are detailed in each instrument's operation and service manual.