# 4274A Agilent LCR Meter Used

**Features:**

-   11 test frequencies from 100 Hz to 100 kHz
-   Measures 13 parameters
-   0.1% Accuracy
-   GPIB

The Agilent 4274A is a microprocessor based impedance measuring instrument making the evaluation of LCR components, complex components, and semiconductor materials quick-and-easy. The Agilent 4274A measures only the value of the component and/or device under test, with 5 1/2-digit resolution and 0.1% basic accuracy by reducing the possibility of errors due to self or mutual inductance, stray capacitance and/or residual inductance in the test leads or test fixture used. This measurement is obtained by a four terminal pair configuration and a built in automatic zero offset to compensate for these errors. A self test provides an automatic operational verification check indicating a pass or fail condition.

A wide range of components can be tested with the Agilent 4274A due to its wide frequency range of 100 Hz to 100 kHz and test signal levels of 1 mV to 5 VRMS. The meter measures equivalent series resistance (ESR), impedance (|Z|), phase angle (Theta), reactance (X), susceptance (B), and conductance (G), in addition to the conventional L, C, R, D and Q parameters.

## Details

- **Price:** 0.0 USD - 450.0 USD
- **Vendor:** Agilent
- **Type:** Lcr Met
- **Tags:** Agilent, Agilent Keysight, LCR, Manufacturers, Meters & DAQ, product_manual_group_1, Product_used

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| None | 0.00 USD | In stock |
| NIST Traceable | 300.00 USD | In stock |
| NIST Traceable with Full Data | 375.00 USD | In stock |
| ISO IEC 17025 Accredited | 450.00 USD | In stock |

## Images

- 4274A Agilent LCR Meter Used

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> Source: [ValueTronics](https://valuetronics.com/products/4274a-agilent-lcr-meter-used)
> Updated: 2026-05-21