Affordable Wholesale East Tester Electric Bridge ET4401/4402/4410 Resistance Impedance Capacitance Inductance Measure Instrument Digital LCR Meter

SKU: 1005004514680024

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Product description：

ET44series LCR digital bridge is designed using automatic balance bridge principle component parameter analyzer, the tests of 10 hz ~ 100 KHZ bandwidth, 0.1% 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.

Product features：

Measuring frequency up to 100 KHZ,

Test level 10 ～ 2000 mv,

Support dc resistance (DCR), electrolytic capacitor measurement

The internal bias voltage output 0 mv ～ 1500 mv

3.5 inch TFT display, five shows

Communications: USB Device, RS232 , Handle,

Data record function (maximum, minimum, average)

Support SCPI communication protocol

Provide the system Settings, can according to need to configure the Chinese or English, buzzer, screen brightness, etc

Basic measurement accuracy of 0.1%

Manual and automatic range

With open circuit and short circuit calibration function

Comparator separation (5), alarm function

Main technical indicators：

Model	ET4401	ET4402	ET4410
Testing frequency	10 Points（100、120、200、400、800、1K、2K、4K、8K、10K）	12 Points（100、120、200、400、800、1K、2K、4K、8K、10K、15K、20K）	16 Points（100、120、200、400、800、1K、2K、4K、8K、10K、15K、20K、40K、50K、80K、100K）
Display screen	3.5” TFT LCD screen
Number of display digits	Principal parameter: 5 digit Secondary parameter: 5 digit
Measured parameter:	Principal parameter: L/C/R/Z Secondary parameter: X/D/Q/θ/ESR
Measurement range	L：0.001µH～9999H， C：0.001pF～99.999mF， R：0.0001Ω～99.99MΩ
Basic accuracy	0.1%
Measuring display speed	2 time/s (slow), 4 times/s (medium), 8 time/s (fast)
Internal bias	0-1500mV adjustable, at a step of 1mV.
Testing level	Six fixed level(0.1V、0.3V、0.6V、1V、1.5V、2V)
Signal source output impedance	30Ω、100Ω
Calibration function	Open circuit calibration, short circuit calibration
Screening function	The limit range of screening can be set to -50%～＋50%, and the fixed points are 1%, 5%, 10% and 20%.
Comparator	5 groups sorting,3 groups of qualified setting, one group of unqualified setting, one group of auxiliary setting
Interfaces	standard:RS232, USB Device,Handler ;
Others	Support dc resistance (DCR), electrolytic capacitor measurement model,Adjustment of backlight brightness, Chinese and English are optional

General technical specifications：

Power voltage: 220V.AC/50Hz ±10%,OR 110V.AC/50Hz ±10%

Power consumption: <10W

Display: 3.5” TFT LCD, resolution 480*320

Interfaces: standard: RS232（or 485）, USB Device, Handler ;

Service environment: 0°C-40°C

Sizes: 265mm*105mm*305mm (L*W*H)

Weight: 2.1kg

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