LCR Meters

GAO’s electrical LCR meters are electronic devices used to measure the inductance (L), capacitance (C), and resistance (R) of electronic components such as capacitors, inductors, and resistors. GAO electrical LCR meters work by applying an AC voltage or current to the component being measured and then measuring the resulting current or voltage. The instrument then uses this information to calculate the component’s LCR values. Our electrical LCR meters typically have a variety of measurement modes and ranges, allowing them to measure a wide range of components accurately.

GAO’s electrical LCR meters are composed of source, signal conditioning circuitry, measurement circuitry, display, input and output connectors, control circuitry, and power supply.

LCR meters are also called impedance analyzers, impedance meters, component analyzers, component testers, RLC meters, LCZ meters, Q meters, phase angle meters, ESR meters, vector impedance meters, network analyzers, electrical parameter testers, inductance-capacitance-resistance analyzers, component characterization devices, passive component analyzers, complex impedance meters, electrical component testers, electrical parameter analyzers, passive network analyzers and multi-functional LCR bridges.

Showing 1–24 of 130 results

GAOTek 0.2 % Accuracy LCR Meter

SKU: GAOTek-LCR-150
This Accuracy LCR Meter offers bias voltage of 0 mV to 1500 mV, electrical level of 0.1 V to 2 V and it is adjustable.
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GAOTek Capacitance Meter LCR Digital Meter

SKU: GAOTek-LCR-146
This Capacitance LCR Digital Meter has internal bias of 0 mV to 1500 mV, basic accuracy of 0.20 %, and signal source output impedance of 30 Ω, 100 Ω. 
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GAOTek Component Testing Equipment LCR Meter

SKU: GAOTek-LCR-142
GAOTek Component Testing Equipment LCR Meter is versatile, extermely accurate and perform measurements quickly.
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GAOTek Component Testing Equipment LCR Meter

SKU: GAOTek-LCRM-117
GAOTek Component testing equipment LCR meters are versatile, extremely accurate, and perform measurements quickly.
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GAOTek Desktop Digital Bridge (200KHZ) LCR Meter

SKU: GAOTek-LCR-112
Features 0.05 % basic accuracy or 0.1 % basic precision A maximum of 200 time/s measuring speed Frequency measurement range
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GAOTek Desktop Digital Bridge LCR meter

SKU: GAOTek-LCRMT-145
GAOTek desktop Digital Bridge LCR meter is a component tester with high performance and low price
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GAOTek Desktop Digital LCR Meter (10 Hz to 100 kHz)

SKU: GAO-LCR-116
GAOTek Desktop Digital LCR Meter adopts 3.5-inch LCD, has friendly user interface and various measurement functions, supports multiple test frequencies and test levels, with basic accuracy up to 0.1%. USB and RS232 can facilitate remote operation.
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GAOTek Desktop LCR Meter Digital

SKU: GAOTek-LCR-203
GAOTek desktop LCR meter digital are high-precision component parameter analyzers making use of automatic balancing bridge principle, featuring 10 Hz to 1 MHz testing bandwidth, continuously adjustable frequency, 0.05% of basic measuring accuracy, automatic level control, list scanning and position counting, which can provide accurate and complete measurement and analysis for most components and materials, so it is wildly used in product R&D, component incoming inspection and online product sorting.
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GAOTek Desktop LCR Tester Capacitance Inductance Meter

SKU: GAOTek-LCRMT-147
This Desktop LCR Tester offers accurate capacitance and inductance measurement with adjustable frequency and test level. USB, RS232 communication.
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GAOTek Desktop LCR Tester Capacitance Inductance Meter LCR Meter For Testing 10 Hz To 100 KHz Frequency

SKU: GAOTek-LCR-147
This LCR Inductance Meter has a testing level of 0.1 V to 2 V and it is continously adjustable with 1 mV step. Operating temperature of up to 104 °F.
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GAOTek Digital Bench Top LCR Meter

SKU: GAOTek-LCRM-140
LCR digital bridge is designed using automatic balance bridge principle component parameter analyzer, the tests of 10 Hz to 100 KHz bandwidth, frequency adjustable, 0.2% of the basic classification function provided by the accuracy of measurement and instrument for the vast majority of components and materials to provide accurate and complete the survey and analysis, is widely used in product research and development, components such as incoming inspection, product online applications.
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GAOTek Digital Bench Top LCR Meter

SKU: GAOTek-LCR-217
$392.90
GAOTek digital bench top LCR meter is designed using an automatic balance bridge principle component parameter analyzer, the tests of 10 Hz to 100 kHz bandwidth, frequency adjustable, 0.2% of the basic classification function provided by the accuracy of measurement and instrument for the vast majority of components and materials to provide accurate and complete the survey and analysis, is widely used in product research and development, components such as incoming inspection, product online applications.
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GAOTek Digital benchtop LCR Meter Inductance, Capacitance

SKU: GAOTek-LCR-197
$403.36
GAOTek digital benchtop LCR meter Inductance, Capacitance LCR is designed using automatic balance bridge principle component parameter analyzer.
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GAOTek Digital Bridge LCR Meter for Rapid Measurement of Resistance Capacitance and Inductance

SKU: GAOTek-LCRM-136
GAOTek LCR meter is designed for low-frequency electronic components, with large-graphic LCD display, adopts the SMT process, beautiful and easy to use.
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GAOTek Digital Bridges LCR Generator

SKU: GAOTek-LCR-295
GAOTek digital bridges LCR generators are high-precision component parameter analyzers that make use of the automatic balancing bridge principle.
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GAOTek Digital DC Low Resistance Meter

SKU: GAOTek-LCR-210
GAO Tek digital DC Low resistance meter, also known as micro-ohmmeter, ohmmeter, equal potential tester, using microprocessor technology, four-line test, safe, precise and reliable.
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GAOTek Digital Handheld LCR Meter

SKU: GAOTek-LCR-160
GAOTek handheld digital bridge series are integrated with a 2.8 in (7.11 cm) TFT display, flexible and convenient button operation and USB full-speed communication.
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GAOTek Digital LCR Loop Resistance Tester

SKU: GAOTek-LCRM-118
GAOTek Digital LCR loop resistance testers, also known as megohmmeters and high-voltage insulation resistance meters, are used for insulation resistance tests.
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GAOTek Digital LCR Loop Tester

SKU: GAOTek-LCR-209
GAO Tek digital LCR loop tester also known as megohmmeter and high-voltage insulation resistance meter, is used for insulation resistance test.
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GAOTek Digital LCR Meter

SKU: GAOTek-LCR-105
GAOTek digital LCR meter is designed using automatic balance bridge principle component parameter analyzer, the tests of 10 Hz to 100 KHz bandwidth.
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GAOTek Digital LCR Meter

SKU: GAOTek-LCRM-119
GAOTek digital LCR meters are test systems for passive components designed for use in electronic inspection or production processes for quality control.
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GAOTek Digital LCR Meter

SKU: GAOTek-LCRMT-143
GAOTek Digital LCR Meter adopts true color TFT-LCD and English operation interface (Chinese also available).
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GAOTek Digital LCR Meter

SKU: GAOTek-LCRMT-146
GAOTek Digital LCR meter is economic type LCR meter for inspection of all kinds of electronic components
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GAOTek Digital LCR Meter

SKU: GAO-LCR-111
This Digital LCR meter has a TFT color LCD, a temperature ranges from 32 °F to -40 °F, max speed of 180 times/ sec, and a good power consumption.
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GAO Tek’s electrical LCR meters have the following functions:

  • Quality factor (Q) measurement: GAO’s electrical LCR meters can measure the quality factor of a component, which is a measure of the component's energy loss.
  • Equivalent series resistance (ESR) measurement: GAO electrical LCR meters can measure the equivalent series resistance of a component, which is a measure of the resistance in series with a component's ideal capacitance or inductance.
  • Test frequency selection: GAO Tek electrical LCR meters can be set to test a component at a specific frequency or range of frequencies.
  • Automatic range selection: Our electrical LCR meters can automatically adjust their measurement range based on the component being tested.
  • Data logging: GAO’s electrical LCR meters can store measurement data for later analysis.
  • Comparison mode: GAO Tek electrical LCR meters can compare measured values to preset or user-defined values, indicating pass/fail status.

GAO Tek’s electrical LCR meters are rugged, versatile and precision measurement instruments. They comply with applicable industry standards such as IEC 61000-4-2, IEC 61000-4-3, IEC 61000-4-4, IEC 61000-4-5, IEC 61000-4-6, IEC 61000-4-11, IEC 61010-1, and IEC 61326-1.

Our electrical LCR meters help our customers comply with relevant U.S. government regulations such as:

  • Federal Communications Commission (FCC)
  • Occupational Safety and Health Administration (OSHA)
  • National Institute of Standards and Technology (NIST)
  • Environmental Protection Agency (EPA)
  • Consumer Product Safety Commission (CPSC)
  • Underwriters Laboratories (UL)

Our electrical LCR meters help our clients in complying with relevant Canadian government regulations such as:

  • Industry Canada
  • Canadian Occupational Health and Safety (OHS)
  • Measurement Canada
  • Environment Canada
  • Canadian Consumer Product Safety Act (CCPSA)
  • CSA Group regulations

Our electrical LCR meters have the following applications:

  • Component testing: GAO’s electrical LCR meters are used to measure the electrical properties of electronic components, such as resistors, capacitors, and inductors. These measurements are used to verify component specifications, to select components for specific applications, and to diagnose component failures.
  • Circuit testing: GAO Tek electrical LCR meters can be used to test the electrical properties of circuits, such as filters, oscillators, and amplifiers. These measurements are used to verify circuit specifications, to diagnose circuit problems, and to optimize circuit performance.
  • Quality control: Our electrical LCR meters are used in manufacturing to ensure that electronic components and circuits meet specified tolerances and specifications. This helps to ensure that the finished products are reliable and meet customer requirements.
  • Research and development: GAO electrical LCR meters are used in research and development to study the electrical properties of materials, to develop new electronic components and circuits, and to optimize existing designs.
  • Education: GAO’s electrical LCR meters are used in educational settings to teach students about electronic components and circuits, and to demonstrate the principles of electrical measurement.

Our electrical LCR meters can be shipped overnight within the continental U.S. and Canada, and can be shipped globally.