# Agilent Keysight Impedance Analyzers

## Products in this collection

- [HP 4194A Impedance/Gain-Phase Analyzer (Pre-Owned)](https://valuetronics.com/products/4194a-agilent-impedance-analyzer-used) - 0.0 USD
- [Agilent 4291B RF Impedance/Material Analyzer (Pre-Owned)](https://valuetronics.com/products/4291b-agilent-impedance-analyzer-used) - 0.0 USD
- [HP 4192A LF Impedance Analyzer (Pre-Owned)](https://valuetronics.com/products/4192a-agilent-impedance-analyzer-used) - 2995.0 USD
- [E4491A Agilent Impedance Analyzer Used](https://valuetronics.com/products/e4491a-agilent-impedance-analyzer-used) - 0.0 USD
- [4291A Agilent Impedance Analyzer Used](https://valuetronics.com/products/4291a-agilent-impedance-analyzer-used) - 0.0 USD
- [Agilent 4294A Precision Impedance Analyzer, 40 Hz to 110 MHz (Pre-Owned)](https://valuetronics.com/products/4294a-agilent-impedance-analyzer-used) - 0.0 USD
- [E4915A Agilent Impedance Analyzer Used](https://valuetronics.com/products/e4915a-agilent-impedance-analyzer-used) - 0.0 USD
- [E4991B Agilent Impedance Analyzer Used](https://valuetronics.com/products/e4991b-agilent-impedance-analyzer-used) - 0.0 USD
- [4191A Agilent Impedance Analyzer Used](https://valuetronics.com/products/4191a-agilent-impedance-analyzer-used) - 0.0 USD
- [Keysight E4990A Impedance Analyzer, 20 Hz to 10/20/30/50/120 MHz (Pre-Owned)](https://valuetronics.com/products/e4990a-agilent-impedance-analyzer-used) - 0.0 USD
- [Agilent E4991A RF Impedance/Material Analyzer (Pre-Owned)](https://valuetronics.com/products/e4991a-agilent-impedance-analyzer-used) - 0.0 USD

---

> Source: [ValueTronics](https://valuetronics.com/collections/manufacturers-agilent-analyzers-impedance)
> Updated: 2026-06-03