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Your cart is empty.Product descriptionThisseries LCR digital bridge is designed using automatic balance bridge principle component parameter analyzer, the tests of 10 hz ~ 100 KHZ bandwidth, frequency adjustable, 0.2% 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.ET4510 Capacitance meter Inductance meterCapacitance meter Testing frequency: 10~100KHzContinuously adjustable a step of 1 HzDisplay screen:3.5” TFT LCD screenNumber of display digits:Principal parameter: 5 digit Capacitance meterSecondary parameter: 5 digit Capacitance meterMeasured parameter:Principal parameter: L/C/R/ZSecondary parameter: X/D/Q/θ/ESRMeasurement range : L：0.001µH～9999H，C：0.001pF～99.999mF，R：0.0001Ω～99.99MΩCapacitance meter Basic accuracy:0.2%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: 0.1~2V adjustable, at a step of 1mV.Signal source output impedance:30Ω100ΩCalibration function:Open circuit calibration, short circuit calibrationScreening 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 settingInterfaces: standard:RS232（or 485）, USB Device,Handler ;optional:GPIB,USB HostOthers:Support dc resistance (DCR), electrolytic capacitor measurement model,Adjustment of backlight brightness, Chinese and English are optionalGeneral tech
Customer
Reviewed in the United States on August 23, 2023
Thank you for the quick shipping, and delicate handling of this item!
Customer
Reviewed in the United States on May 24, 2022
For an instrument of this cost, I expect a well-written manual. This doesn't have it. While I can tolerate poor manuals, if I can figure out the relatively complex instrument, I have even less of a stomach for mis-prints and grammar mistakes on the front panel.I am referring to the "frequency" button which is printed as "freg", with a gee, not a q. Ouch. That single mistake makes the product difficult to keep. You can see the mis-print even in the Amazon product photos. eff are eee GEE. Yikes.The first functional problem was measuring a capacitor. It worked OK but was off by about 0.75 picofarads whilst measuring a 1.5 pf capacitor, even though the stated accuracy is a fraction of a percent. I figured out how to do a calibration, and then it worked better, but I was starting to lose functional trust in the unit.So I tried a 100 nano-henry inductor, that's a standard value for a project that I'm working on. The unit couldn't determine any inductance on the part under test. I thought that was within the range of the unit, checking the manual and the website (see the image I took). Should have worked.So I tried a second inductor.... no joy, didn't work either. Am I doing something wrong? It was seeing my inductors as a dead short, occasionally a little but of sputtering inductivity on the meter.At that point, the irritation of a bad manual and a mis-printed button on the unit came over me. This one's going back, and I'm ordering another LCR tester.
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