Keysight E4980AL Precision LCR Meter 0.05% Accuracy 20 Hz-300 kHz 4-Terminal Pair USB LAN

Keysight E4980AL Precision LCR Meter (20 Hz to 300 kHz / 500 kHz / 1 MHz)

The Keysight E4980AL precision LCR meter delivers the measurement performance, speed, and versatility required for component and material evaluation in R&D and production lines. With a basic accuracy of 0.05%, a wide 20 Hz to 1 MHz frequency range, and fast 5.6 ms measurement speed, the E4980AL is the go-to bench instrument for reliable impedance testing of capacitors, inductors, resistors, transformers, and semiconductor components.

Key Features

• 0.05% Basic Accuracy — reliable and repeatable impedance measurements across a wide impedance range.
• 20 Hz to 300 kHz Standard, up to 1 MHz (Option) — covers low-frequency power components through high-frequency ceramic capacitors and inductors.
• Fast 5.6 ms Measurement Speed — boosts throughput on high-volume production test lines.
• 4-Terminal Pair (Kelvin) Configuration — minimizes lead effects for accurate low-impedance measurement.
• 201-Point List Sweep — single-point, auto, and list sweep modes for flexible characterization.
• Built-in DC Bias (0 to +/-2 V standard, up to +/-40 V with Option 001) — evaluate components under realistic DC bias conditions.
• Comprehensive Parameter Set — |Z|, |Y|, C, L, D, Q, R, X, G, B, theta, Rp, Rs and ESR with one instrument.
• Intuitive 320 x 240 LCD Interface — straightforward front-panel operation and clear readouts.
• Flexible Connectivity — USB host/device and LAN standard, GPIB and Handler interface optional.

Typical Applications

• R&D and incoming inspection of capacitors, inductors, and resistors
• Production line testing of passive components and materials
• Semiconductor and dielectric material characterization
• Transformer, coil, and filter impedance evaluation

Measurement Capability

Each unit is supplied factory-sealed with the original Keysight documentation. Test fixtures and accessories are available on request. Contact us for current stock, firmware options, and volume pricing on the Keysight E4980AL precision LCR meter.