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ET4401 Desktop Digital L CR Meter Capacitance Resistance Impedance Inductance Measure L CR Bridge L CR Meter

Барааны код: 400
Сагсанд хийх


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 accordingto 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
Display Speed
2 times/second (slow), 4 times/second
(medium speed), 8 times/sec (fast)
Internal Bias 0-1500mV adjustable, 1mV stepping
Test Level 100mV, 300mV, 600mV, 1000mV, 1500mV, 2000mV
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

>>Please Click Here to Download the English User Manual<<

Package Includes:

1 x ET4401 LCRs Tester
1 x Set of accessories


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