GW Instek 03ALCR11000S LCR Meter, 20 Hz to 10 MHz, 50,000 Counts

The GW Instek 03ALCR11000S is a precision LCR meter designed for accurate measurement of inductance, capacitance, and resistance across a wide frequency range from 20 Hz to 10 MHz. Its 50,000-count display and 0.1% basic accuracy make it suitable for component evaluation and quality control in both laboratory and production environments.

Advantages

This instrument offers a broad test frequency range and multiple measurement parameters, including L, C, R, Z, D, Q, ESR, G, B, X, Y, and θ. The 3.5-inch VFD display provides clear readouts, while the 5-terminal measurement configuration ensures stable and repeatable results. Test signal levels from 10 mVrms to 2 Vrms accommodate a variety of device types.

Suitable for

• Component incoming inspection
• R&D and design verification
• Production line testing
• Material dielectric analysis

Key specifications

• Measurement parameters: L, C, R, Z, D, Q, ESR, G, B, X, Y, θ
• Test frequency: 20 Hz to 10 MHz
• Basic accuracy: 0.1%
• Display: 3.5-inch VFD, 50,000 counts
• Test signal level: 10 mVrms to 2 Vrms
• Output impedance: 100 Ω
• Measurement modes: series / parallel
• Ranging: auto / manual
• Calibration: open / short
• Interfaces: RS-232C, GPIB, handler
• DC bias: internal 0V, external 0 to ±45V
• Measurement terminals: 5-terminal
• Memory: 10 setup memories
• Power supply: AC 100V/120V/220V/240V ±10%, 50/60Hz
• Measurement speed: fast / medium / slow
• Protection: overload protection

Recommendations

For automated test systems, the handler interface and GPIB connectivity allow seamless integration. Use the external DC bias capability for evaluating capacitors and inductors under voltage stress.