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 131 results

Inductance Meter with Data Hold (Handler)

SKU: GT00YN00ZZ
This Inductance Meter with Data Hold (Handler) comes with an in-built handler and RS-232C interface and is used to measure parameters such as series inductance Ls, parallel inductance Lp, equivalent series resistance ESR, equivalent parallel resistance EPR and quality factor Q

Inductance Meter With Handler (Beep)

SKU: GT00YN00ZX
This intelligent Inductance meter with handler (beep) comes with an in-built HANDLER and RS-232C interface to help build an automatic component sorting system and used for incoming inspection and fast sorting on inductance production line

Capacitance Meter with SCPI Programming Language

SKU: GT00VS00ZZ
Key Features Specifications   Key Features Technical Specifications Parameters C-D, C-ESR,C-EPR,R-Q Accuracy 0.05% Frequency 50Hz~100kHz(10 points) Display Range  D: 0.00001

Leakage Current Recorder with Insulation Fault (Accuracy)

SKU: GT00YB00ZU
Key Features Specifications   Key Features Technical Specifications Functions  Measuring AC leakage current and AC current, monitoring current in real-time

GAOTek Volumetric Liquid Meter for Petroleum Products

SKU: GAOTek-LCR-101
Features FMC series PD rotary vane meters are single case, angle-type, rotary vane, positive displacement meters Superior accuracy and metering

GAOTek Handheld LCR Meter

SKU: GAOTek-LCR-102
GAOTek handheld LCR meters allow you to measure at frequencies as high as 100 kHz—a capability typically found only in benchtop meters.

GAOTek High Accuracy Digital LCR Meter LCR Tester

SKU: GAOTek-LCR-103
Technical Specifications Parameters Cs – Rs, Cs – D, Cp – Rp, Cp – D, Lp – Rp, Lp –

GAOTek Precision 32-Bit Core Processor LCD Display LCR Meter

SKU: GAOTek-LCR-104
Features The new 32-bit core processor The data is completely comparable to the foreign first-class equipment 4.3 inch true color

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.

GAOTek Programmable High Precision Multifunctional LCR

SKU: GAOTek-LCR-106
GAOTek programmable high precision multifunctional LCR experience in testing for power supply, car charger, battery and super capacitor.

GAOTek Precision LCR Meter

SKU: GAOTek-LCR-111
Technical Specifications Customized support ODM Power 20 Hz to 2 MHz Maximum frequency 2 MHz Provide 4 bit resolution Test

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

GAOTek Digital Precision LCR Meter Tester

SKU: GAOTek-LCR-113
Features 32-bit core processor 5-digit 4.3-inch TFT LCD display 2 signal source output impedance 30 Ω, 100 Ω List mode

GAOTek LCR Tester Inductance Capacitance Meter for Measuring

SKU: GAOTek-LCR-115
Features Test level 100 mV to 2000 mv Support dc resistance (DCR), electrolytic capacitor measurement The internal bias voltage output

GAOTek Professional LCR Meter CEM

SKU: GAOTek-LCR-114
Technical Specifications Basic Accuracy  LCRZ – 0.20 %Electrolytic Capacitor Mode – YES DCR Mode – YES Test Signal Frequency 10

GAOTek High Precision LCR Meter

SKU: GAOTek-LCRM-131
GAOTek high precision LCR Meter is a kind of multifunctional element parameters for the various electronic component’s inspection tester

GAOTek High Frequency Precision LCR Meter

SKU: GAOTek-LCRM-132
GAOTek high frequency precision LCR meter is used for laboratory quality control and component parts sorting.

GAOTek LCR Meter

SKU: GAOTek-LCRM-133
Technical Specifications Display Type: Analogue and Digital Dimensions: 17.72 in x 11.81 in x 9.84 in (450 mm x 300

GAOTek LCR Meter

SKU: GAOTek-LCRM-134
GAOTek LCR meter a compact LCR meter with diversified and abundant features, is an excellent tool for various application stages of passive components, including R&D, engineering testing, incoming inspection, etc., or the production and sorting of passive components.

GAOTek High Precision Digital LCR Meter Tester Bridge

SKU: GAOTek-LCRM-135
Technical Specifications Warranty: 1 year Frequency: 50 Hz to 200 kHz internal DC bias 0 V, 1.5 V, 2 V

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.

GAOTek Digital LCR Meter Capacitance Measurement ESR Tester

SKU: GAOTek-LCRM-137
GAOTek Digital LCR Meter Capacitance Measurement ESR Tester is economic type LCR meter for inspection of all kinds of electronic components.

GAOTek LCD Display LCR ESR Meter Digital LCR Bridge Tester

SKU: GAOTek-LCRM-138
Features The new 32-bit core processor, the data is completely comparable to the foreign first-class equipment Built-in comparator, 5-speed sorting

GAOTek Handheld LCR Meter Model

SKU: GAOTek-LCRM-139
GAOTek handheld LCR Digital electric bridge adopts high performance 32-bit ARM microprocessor.

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.