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Goupchn - Haz algo diferente. En Goupchn, nos esforzamos por proporcionar herramientas y accesorios de alta calidad que inspiren a nuestros consumidores a vivir un estilo de vida más conveniente y enriquecido. Nuestra pasión ilimitada por la innovación y las soluciones nos impulsa a seguir adelante. Creemos firmemente que solo si tenemos una comprensión profunda de las necesidades y deseos de las personas, podemos hacer que nuestros productos se vuelvan diferentes, lo que puede hacer que tu vida sea diferente.
Las sondas de osciloscopio son componentes eléctricos que conectan el circuito bajo prueba y la entrada del osciloscopio. Materiales superiores y tecnología avanzada que mejoran la sensación y la estructura. La superficie lisa es fácil de usar.
Sobre nosotros.
Goupchn ha aprobado la certificación internacional del sistema de gestión de calidad ISO9001:2015 basada en la filosofía empresarial de "La calidad es la búsqueda, la calidad gana la confianza". Nuestros productos han pasado la inspección del Centro Nacional de Pruebas de Instrumentos y han obtenido sucesivamente certificaciones UL, CE y RoHS, y han ganado elogios de usuarios en el país y en el extranjero.
Sondas de clip de osciloscopio Goupchn de 200 MHz, sonda de extremo BNC totalmente aislada con kit de accesorios, 1 x 10 veces
Especificaciones:
Modelo: P2200Ancho de banda: DC-200MHzTiempo de elevación: 1,75 ns. Relación de atenuación: 1X/10X. Resistencia de entrada: 1 MΩ/10 MΩ± 2% Capacidad de entrada: 1X:70pF-120pF, 10X:13pF-17pF Entrada máxima: Voltaje de trabajo 1X-200 (Vp-p), voltaje de trabajo 10X-600 (Vp-p). Rango de compensación: Entorno de 10-35 pFOperation: 0-50℃, 0-80%RHEntorno de almacenamiento: -20-60℃, 0-90%RH
Conector macho BNC de seguridad
El conector macho BNC estándar puede adaptarse a la mayoría de osciloscopios, generadores de señal, videovigilancia, etc. Perfecto para que el ingeniero haga trabajos de pruebas eléctricas o eléctricas de laboratorio.
Anillos coloridos
4 anillos de identificación de colores compatibles con la mayoría de tamaños de sonda de osciloscopio para una fácil diferenciación de canales.
Relación de atenuación
La atenuación de la sonda del osciloscopio se puede ajustar con un interruptor deslizante 1X o 10X.
Compensación de capacitancia
La compensación de capacitancia se puede ajustar mediante la herramienta de ajuste adjunta.
Uso amplio
Gancho de prueba de cobre: Muelle de alta calidad integrado. Gancho de prueba retráctil para una fácil medición. Las tapas IC garantizan la estabilidad al medir la señal. Sonda de prueba de cobre, menor resistencia.
Omar Benitez
Comentado en los Estados Unidos el 5 de marzo de 2025
Estaba buscando por mucho tiempo este kit y por fin lo he encontrado, me encanta lo practico que es
Joe Martin
Comentado en los Estados Unidos el 25 de agosto de 2024
Nearly identical to Tek OEM probes at a fraction of the price. I was able to adjust the "compensation" Capacitor near the BNC connector to get a nice sharp square wave at 1millisecond/divison sweep rate. However, the supplied "all plastic micro screwdriver" (plastic flat blade tip) was too flimsy to turn the adjustment Capacitor. Had to use a steel tip microscrew driver to make the adjustment. Note: The original OEM plastic adjustment tool had a steel flat blade tip embedded in the plastic handle-shaft for positive engagement.
Allen Woodruff
Comentado en los Estados Unidos el 17 de septiembre de 2024
Got this for a gift for my dad, he is very happy and satisfied with it. will buy from seller again.
TD
Comentado en los Estados Unidos el 12 de marzo de 2023
As a person who has used all manner of scope probes (Tek, HP, Agilent) for decades in a real engineering and repair environment, I can tell you that these are a pleasure to use and are well thought out. The tip hoods are unique in that they very lightly snap on which means they won’t fall off in the middle of a measurement or when the probe is clipped on and hanging…even the expensive ones don’t have snapping hoods and after a while lose the ability to hold on tightly.The tips under the hood are a little longer than most which is a good thing when the circuit point of interest is difficult to get to.The attenuation switches (X1-X10) are decisive which is often not the case with probes in this price range…..they don’t shift during gentle handling which is a big plus.The cables are soft enough that they are easy to maneuver on the bench….some probes use unusually stiff cabling and if you’ve ever had those you know what I mean.The hooks are the proper length and width to get under a component lead and the ground clips have a rubber hood covering most of it so as not to touch other areas of the circuitry. The rubber makes the ground clip a little more difficult to open but that also means it will grip tighter when released onto the chosen ground reference connection.The BNC female connector easily slides onto the scopes BNC male and locks nicely.They also come with 5 pairs of colored rings for probe ID which is nice in the event you buy 2 pairs for a 4 channel scope.We’ll worth the purchase price.My only negative, and it is very minor, but I’ve seen people overly whining about it, is, don’t bother trying to use the provided capacitance adjustment tool, it’s just too big for the job…instead, use a jewelers screwdriver(flat or phillips of the proper size) to make the overshoot/undershoot adjustment, and you’re done.
Eric A. Hernandez
Comentado en los Estados Unidos el 20 de octubre de 2020
Hi, I calibrated my scope to begin with and compensated both probes to the best of my ability while scrutinizing my waveforms and I ran the tests multiple times with different probing techniques to make sure I didn't have any mistakes. All results were consistent. Measuring the risetime of a sub 2ns pulse is adequate to get a fair comparison of bandwidths. The results were that my stated 100Mhz tektronix probe outperforms this 200Mhz Goupchn probe. 2.9ns measured vs 3.9ns. The construction of the Goupchn seemed adequate and for a cheap 200Mhz probe it would be ok if it actually held up to the stated bandwidth. You can see the detailed comparison in the image. I'm giving it 3 stars for basically working as a probe, but I don't believe that it is in fact a 200Mhz probe. I will say that the other probe performed better, but not by that much, 3.2ns vs the worst probe in the pack of two at 3.4ns. And none of them outperformed the bandwidth of my quality tek 100Mhz probe. So unfortunately I'd have to recommend to look elsewhere if you want a 200Mhz probe. Unfortunately I think too many people just believe the label, but it's kind of frustrating that a realworld comparison test shows the bandwidth underperforming. And obviously there could be other issues with my setup, but at the end of the day, metrics were applied consistently to both probes being scrutinized and the 100Mhz probe is beating the 200Mhz probe on a bandwidth test.
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