Comprehensive test and measurement service provider-Shenzhen Weike Electronic Technology Co.
How do I measure resistance?
282想知道电阻的测量方法！本文将介绍基本的电阻测量方法及注意事项。 电阻在电子设备电路中非常重要。如果电阻不合适，就会导致故障和其他问题的产生。然而，电是不可见的。要想知道电路中的电阻是否合适，需要使用专门的测量仪器。 要测量电阻，需要使用测量仪器...
View Full VersionHow do I use a digital multimeter?
数字万用表是一种多功能的测试测量工具，可以测量多种类型的信号。 如欲详细了解如何测量电压、电流、2 线电阻、4 线电阻、电容、温度、二极管和振荡信号频率，以及如何检查导通性，请点击下面的链接访问我们的博客。
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What is the difference between an oscilloscope and a spectrum analyzer?
509An oscilloscope captures and displays signals in the time domain, while a spectrum analyzer captures and displays signals in the frequency domain. Sometimes, oscilloscopes have a built-in spectrum analyzer function to make it easy to analyze signals in both the time and frequency domains. ,
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What is an oscilloscope?
389示波器是一种测试仪器，用于捕获和显示电信号随时间变化的波形图。例如，它可以在其显示屏上绘制电压（y轴）与时间（x轴）的图形。 示波器是设计和测试电子设备的强大工具。它们在判断系统设备组件是否正常工作以及哪些组件发生故障方面起着非常重要的作用。它们...
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Clamp Meter Usage
409If you want to measure current, voltage, etc., you need specialized measuring equipment. Analog and digital multimeters are usually used to measure current, but the circuit must be cut off and the multimeter and the circuit connected in series in order to make the measurement. However, it is not uncommon that it is not possible to disconnect the circuit in some cases. In addition, there is a danger of electric shock when the circuit is disconnected. In this case the clamp meter...
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