ET44 Series Desktop Digital LCR Meter Capacitance Resistance Impedance Inductance Measure LCR Bridge LCR Meter

SKU: ET4401

Model: ET4401
$288.99 $314.99

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ET44 series desktop bridge incorporates 3.5-inch TFT display, user-friendly interface, and a variety of measurement parameters into one body. It is convenient for users to carry out remote control with USB and RS232 and also perform the sorting of components using handle. In function, it can not only adjust the output frequency and test level, but also record the value of components in the process of measurement. In the performance parameters, its basic accuracy reaches 0.2%.


● Measurement frequency up to 100kHz
● Test level 100 ~ 2000mV
●Support the measurement of DC resistance and electrolytic capacitor
●Internal bias voltage output (1mV-1500mV)
●Automatic identification of component measurement
●3.5-inch TFT display, 5 and a half bits display
●USB, RS232 communication interface, Handle sorting
● Data recording function (maximum and minimum values, average value)
● Support SCPI communication protocol
● Provide system settings, which can configure language, buzzer, screen brightness, etc according to the needs of users.
● Basic accuracy 0.2%
● Manual and automatic range
● Be equipped with open circuit and short circuit correction
● Comparator has sorting and alarm function
● Provide a variety of test ports

Model ET4401 ET4402 ET4410
Digits Main parameter: 5 digits; secondary parameter: 5 digits
Measurement Parameter Main parameter: L/C/R/Z; secondary parameter: X/D/Q/θ/ESR
Measurement Range(L)  0.01μH - 9999H
Measurement Range(C) 0.01pF - 99999μF
Measurement Range(R) 0.0001Ω - 99.99MΩ
Basic Accuracy 0.2%
Test Frequency (Hz) 100~10kHz  10 point 100~20kHz  12point 100~100kHz  20 point
Measurement Display Speed 2 times/second (slow), 4 times/second (medium speed), 8 times/sec (fast)
Internal Bias 0-1500mV adjustable, 1mV stepping
Test Level 100mV300mV600mV1000mV1500mV2000mV
Correction Function Open circuit correction, short circuit correction
Screening function The screening limit can be set from -50% to + 50% with fixed points of 1%, 5%, 10% and 20%
Selection of comparator Five gear sorting, third gear qualified, one gear failed, one ancillary gear
Communication Interface Standard configuration: USB, RS232 (or 485), Handle interface; Optional: GPIB, USB Host
Others Support DCR, electrolytic capacitor measurement mode, adjustable backlight brightness,  optional in English and Chinese
●Power supply voltage: 220V AC ± 10%, or 110V AC ± 10%, 45-65Hz
●Working environment: 0 ~ 40 ℃, relative humidity <80%.
●Storage environment: -10 ~ 50 ℃, relative humidity <80%.
●Dimensions: 265mm * 105mm * 305mm (width * height* depth).
●Mass: 2.3kg.
●Power consumption: <10W
ET44 Series Desktop Digital LCR Meter Capacitance Resistance Impedance Inductance Measure LCR Bridge LCR Meter

Package Includes:

1 x ET4401 LCR Tester
1 x Set of accessories

Detail Pictures:


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