GAOTek High Quality LCR Meter

GAOTek high quality LCR meter serves as a versatile element parameter tester for inspecting various electronic components.




GAOTek high quality LCR meter serves as a versatile element parameter tester for inspecting various electronic components. Featuring a 7 in (17.78 cm) 800 x 480 color TFT LCD display, high speed, stability, a frequency ranges from more than 20 Hz to 1 MHz, and an accuracy of 0.05%, this product is used for incoming component inspection, product quality assessment along the production line, goods inspection, and laboratory measurement requirements



  • Brand new 32-bit processor core
  • 7 in (17.78 cm) true color TFT screen
  • 20 Hz to 1 MHz test frequency
  • 05% of basic measurement accuracy, fast test (75 t/s)
  • Graphics scanning analysis function
  • Multi-parameter testing capabilities
  • The test voltage or current automatic level control of ALC function
  • 4 different signal source output impedance
  • The built-in comparator, 10 bins and bin counters
  • 10 spots list sweep function
  • Internal 100 group set file
  • 500 U disk test file can be saved or invocation
  • 0 V, 1.5 V and 2 V internal DC bias voltage
  • Optional ±5 V (±100 mA) and 1 A internal DC bias source
  • Can be upgrade and update by U disk instrument software version
  • U disk print screen, real-time data save
  • Standard configuration: RS232C, USB HOST, USB DEVICE, HANDLER, etc.


Technical Specifications

Test Frequency 20 Hz to 1 MHz, 0.01 Hz resolution
Test Parameter |Z|, |Y|, C, L, X, B, R, G, D, Q, θ, DCR
Basic Test Accuracy 0.05%
Equivalent Circuit Series, parallel
Mathematical Function Absolute value deviation, %
Range Mode Auto, Hold, manual
Trigger Mode Internal, Manual, External, Bus
Measurement Speed (1 KHz) Fast: 75 t/s, Med: 12 t/s, Slow: 3 t/s
Averaging Rate 1 to 255
Delay Time 0 s to 60 s, n 1 ms step by step
Correction Function Open, short, load
List Sweep 10 points
Display 800 × 480 RGB 7 in (17.78 cm) 16: 9 TFT LCD display
Test Signal
Output Impedance 30 Ω, 50 Ω, 100 Ω
Test Level Normal :5 mV to 2 V Accuracy: 10%, with step of 1 mVConstant level: 10 mV to 1 V   accuracy: 5%, with step of 1 mV
DC Bias Source Interior 0 V, 1.5 V, 2 V, Accuracy: 1 %
Option ±5 V (±100 mA) DC bias source option
1 A: 0 A to 1 A DC bias current source option
Display Range
|Z|, R, X 0.01 MΩ to 99.99 MΩ
DCR 0.001 MΩ to 99.99 MΩ
|Y|, G, B 0.00001 µS to 99.99 S
C 0.00001 pF to 9.99 F
L 0.00001 µH to 9999.99 H
D 0.00001 to 9.99
Q 0.00001 to 9999.9
Θ(DEG) -179.999º to 179.999º
Θ(RAD) -3.14 to 3.14
Comparator Function 10 bins: 9 pass bins, 1 fail bin, AUX bin
Multiparameter Four parameters can be chosen optionally to measure and display at the same time
Curve Scanning Function A variety of test conditions, the piece to be measured for graph scanning separation
Memory Internal storage, USB extended storage
Interface  Standard: RS232C, HANDLER, USB HOST, USB DEVICE, headphone jack
Solid interface; Optional: GPIB, LAN
Dimensions (W X H X L) 14.76 in x 5.31 in x 13.78 in (375 mm x 135 mm x 350 mm)
Weight Approx 15.43 lb (7 kg)


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