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Medidor de capacitancia de inductancia de alta precisión LCD digital LC100-A con cable de alimentación de clip de prueba, Tabla De Capacitancia Y Esr
Rango de medición Rango de medición de capacitancia: 0.01 PF-10uF (resolución mínima: 0.01 pF), rango de medición de inductancia: 0.001 uH-100mH, rango de medición de inductancia grande: 0.001 MH-100H (resolución mínima: 0.001uH), rango de frecuencia de prueba: L / C es de aproximadamente 500 KHZ / gran inductancia 500 HZ.
Lista de paquetes 1 medidor de capacitancia LC-100-A, 2 pinzas de prueba, 1 cable de alimentación.
Ventajas Los parámetros de rendimiento se realizan mediante un puente digital, con el cálculo de precisión de un microcontrolador de alta velocidad, todos los engranajes son automáticos, lo cual es muy conveniente de usar. Especialmente en la fabricación y medición de microondas de transformadores de alimentación de conmutación, inductancia de filtro y calificado.
OBX Windsurfer
Comentado en los Estados Unidos el 19 de junio de 2024
I work with and design RF circuits and need a reliable way to test inductors and capacitors. The price and functionality looked right so I purchased one of these. Testing inductors was ok until you get down to MHz frequencies (small inductors in the neighborhood of 1uH on up) - this meter simply doesn't have the resolution to test components at those values. However when it comes to capacitance measurement, the readings jump all over the place and never stabilize making it impossible to determine values down in the picofarad ranges.I have tested over 60 capacitor values and 40 inductor values and for capacitance measurements it is useless. That was the first unit. I requested a refund with "replace with the exact same item", and the replacement arrived today. Again I went through the battery of tests with the same inductors and capacitors previously mentioned. Same results - not useable to reliably measure capacitors and low value inductors don't show enough digits for the values being tested. I had a plan B and purchased a different LCR meter to compare readings against. I also have a multi-function tester that tests diodes, transistors, inductors, resistors and capacitors. Both of those devices measured inductors AND capacitors reliably, with the "Digital LCR Tester" (also purchased from Amazon - the one with the flip-up display and an orange or red sheath). Both of those devices correlate and display within the tolerance of the components as marked.This device simply does not perform to the expectation of what it is sold to do. Returning the replacement for a refund and keeping the "Proster LCR Meter Digital LCR Multimeter Capacitance Resistance Inductance Measuring Meter with LCD Over-Range Display" also sold by Amazon.I am a retired electronics engineer and computer scientist, for a frame of reference, so I know what I am doing and as a now-hobbyist in Amateur Radio, RF is RF and if low value inductors and capacitors can't be tested reliably I can't do what I need to do.
Stephen W.
Comentado en los Estados Unidos el 30 de septiembre de 2023
Accurate to the values written on the package of inductors I bought, easy to use. Goes from micro Henries up to Henries. Cheap and easy
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