| Manufacturer | Keysight (Agilent) |
| Model | 4291B |
| Product | 1MHz-1.8GHz Impedance Analyser |
| Type | 1157 |
The Keysight (Agilent) 4291B RF Impedance Analyzer offers high-accuracy measurement from 1 MHz to 1.8 GHz using direct current-voltage technique, ensuring superior impedance results over wide ranges. With ±0.8% basic impedance accuracy and high Q accuracy, it supports low-loss component testing. Features include 1 mHz resolution, error-less test cable, dual channels, automatic level control, equivalent circuit analysis, and versatile external equipment control through IBASIC programming.
Ideal for analyzing surface-mount components and dielectric/magnetic materials, it allows bias-dependent measurements and real-time display of active/memory traces, improving material evaluation quality.
Testwall can supply the used Keysight (Agilent) 4291B, fully tested. With expert support and global delivery, Testwall ensures high-performance instrumentation with unmatched reliability and service quality. Please contact us directly if you need calibration or repair of the Keysight (Agilent) 4291B
Returns
If you are not completely satisfied with your purchase, simply return the item to us in its original condition within 30 days of receipt.
Returned items should be unused and must be returned in original packaging with any enclosed documentation. We will issue a full refund on receipt, excluding the original delivery charge. Alternatively, if preferred, we will exchange the item.
VAT
Prices exclude VAT. Intra-Community transactions: Under the EU VAT Directive, B2B sales of goods across EU VAT borders is VAT zero-rated.
Where VAT is charged, a rate of 23% is applied.
VAT is not charged outside of the EU.