Your cart is empty.
Your cart is empty.
ET1090A LCR digital bridge is a component parameter analyzer based on the principle of automatic balancing bridge. Its 100Hz-10kHz test bandwidth, frequency continuous adjustable, 0.1% basic measurement accuracy and the file classification function provided by the instrument provide accurate and complete measurement and analysis for most components and materials, which are widely suitable. Used in product development, component inspection, product on-line inspection and other applications.
Product characteristics:
¤ The highest measuring frequency is 10kHz, as 100, 120, 200, 400, 800, 1K, 2K, 4K, 8K, 10K；
¤ Test level 0.1V, 0.3V, 0.6V, 1V, 1.5V, 2V;
¤ Supporting DC Resistance (DCR) and Electrolytic Capacitance Measurement;
¤ Internal bias voltage output 0mV~1500mV;
¤ 3.5-inch TFT display, 5-bit display;
¤ Data recording function (maximum, minimum, average);
¤ Supporting SCPI Communication Protocol;
¤ Provide system settings to configure Chinese or English, buzzer, screen brightness, etc;
¤ The basic measurement accuracy is 0.1%;
¤ Manual and automatic range;
¤ With open circuit and short circuit calibration function;
¤ Comparator sorting (5 gears), alarm function.
Rob C
Reviewed in the United States on February 18, 2025
I've had two of these ET4410s now and both were completely innacurate testing capacitors above 100uF or so (manufacturer claims it can measure up to 100,000uF). Always reading low, far more than the stated 2% rating compared to several more reliable testers. I got variances on these ET4410s ***over 10%*** error. This is not 10% from nominal, this is 10% from readings from much more reliable meters.The ESR and Q readings were highly suspect, varying by over a factor of 100 from more reliable meters (other meters read within 1% of each other) with similar test frequencies. While other meters gave readings of .02 ohms, these ET4410s both read as high as 1 to 2.5 ohms!As this same issue was essentially the same on both units, I have to conclude that it is a common failure to this design.If you need a meter for testing larger caps for power supplies etc, this is NOT the meter for you
Mega Customer
Reviewed in the United States on January 9, 2024
Works nice, my complaint is the lack of color coading between the probes and the instrument making it difficult to set up and use
Recommended Products
