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 Digital LCR Meter Handheld Frequency Inductance Resistance Capacitance Tester Multimeter

SKU: GAOTek-LCR-298
GAOTek digital LCR meter handheld frequency inductance resistance capacitance tester multimeter handheld LCR meters feature powerful functions, high accuracy, fast speed, and long standby time.
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GAOTek Precision LCR Bridge Meter Digital

SKU: GAOTek-LCR-297
GAOTek precision LCR bridge meters digital is compact bench-type professional LCR meters with 4.3 in (109.22 mm) TFT LCD displays.
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GAOTek Digital LCR Meter

SKU: GAOTek-LCR-296
GAOTek digital LCR meters are capacitance, resistance, and inductance detectors that are Universal LCR meters using 5-terminal measurement technology.
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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 Electronics Components Measurer LCR Digital Bridge

SKU: GAOTek-LCR-294
Overview GAOTek electronics components measuring LCR digital bridges are designed for low-frequency electronic components. They feature a large graphic LCD
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GAOTek LCR Meter

SKU: GAOTek-LCR-293
The GAOTek LCR meter, which measures capacitance, resistance, and inductance, is also equipped with an ESR tester.
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GAOTek LCR Precision Digital LCR Tester and Meter

SKU: GAOTeck-LCR-292
GAOTek LCR precision digital LCR tester and meter adopt true color TFT-LCD display. Displayed in large fonts, readings are more intuitive, used for laboratory quality control, feed inspection and component sorting.
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GAOTek Precision Digital LCR Bridge Meter

SKU: GAOTek-LCR-291
GAOTek precision digital LCR bridge meters are precision LCR meters for inspection of all kinds of electronic components. Using 7 in (177.8 mm) LCD TFT display.
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GAOTek Impedance Analyzer LCR Meter

SKU: GAOTek-LCR-290
GAOTek impedance analyzer LCR meter meters are versatile, extremely accurate and perform measurements quickly.
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GAOTek High Frequency LCR Meter ESR Tester Impedance Analyzer

SKU: GAOTek-LCR-289
GAOTek high frequency LCR meters ESR testers impedance are precision LCR meters for the inspection of all kinds of electronic components.
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GAOTek Smart Reader Industrial Rugged Android Tablet 

SKU: GAOTek-ITP-177
This smart reader industrial rugged android tablet has 1 SIM, 1 TF, 2 PSAM expansions, 8.0 in (20.32 cm) display, and cortex A53 1.5 GHz CPU.
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GAOTek Handheld Digital LCR Frequency Relay

SKU: GAOTek-LCR-208
GAOTek handheld LCR frequency relay is a portable instrument for measuring the parameters of inductors, capacitors, resistors and other components.
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GAOTek Handheld Digital LCR Meter

SKU: GAOTek-LCR-207
GAOTek handheld digital LCR meter employs a high-performance 32-bit ARM microprocessor, a true-color TFT liquid crystal display, and dual control via a keypad and touch screen.
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GAOTek Handheld LCR Meter

SKU: GAOTek-LCR-206
GAOTek handheld LCR meter allows measurement at frequencies as high as 100 kHz, a capability typically found only in benchtop meters.
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GAOTek Digital LCR Meter

SKU: GAOTek-LCR-205
This digital LCR meter has 6 digit reading resolution, 60 V power consumption, 10 Ω output impedance, 32 °F to 104 °F power environment. 
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GAOTek High Performance Digital LCR Meter

SKU: GAOTek-LCR-204
GAOTek high performance digital LCR meter is a new generation of impedance test equipment with high accuracy, wide measurement range and six digits resolution.
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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 Digital LCR Meter With Backlight

SKU: GAOTek-LCR-202
This digital LCR meter with backlight has 47.5 Hz to 63 Hz frequency, 100 Ω impedance, 5 terminals, 90% RH humidity, and 20 VA power consumption. 
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GAOTek High Accuracy Digital LCR Meter

SKU: GAOTek-LCR-201
This high accuracy digital LCR meter has 0.01 V to 2 V signal level, 14-bin sorting comparator, 60 Hz frequency, 20 VA power supply, and 9 range. 
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GAOTek Precision LCR Meter

SKU: GAOTek-LCR-200
This precision LCR meter has 10 Hz to 130 MHz frequency, 5 ms test speed, 4 channel graphic scanning function, and 10.1 in touch screen display. 
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GAOTek Impedance Analyzer LCR Meter

SKU: GAOTek-LCR-199
GAOTek impedance analyzer LCR meter are versatile, extremely accurate and perform measurements quickly.
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GAOTek Precision Digital Capacitance Meter

SKU: GAOTek-LCR-218
$696.90
GAOTek Precision Digital Capacitance Meter is a multi-functional component tester for testing all kinds of electronic components.
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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 High Precision Digital LCR Meter

SKU: GAOTek-LCR-216
GAOTek high-precision digital LCR meters are high-precision LCR meters with basic accuracy of 0.1% and 0.05% and a maximum measurement frequency of up to 500 kHz.
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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.