Search on WeChat Jicheng Training 1. The multimeter is divided into analog and digital multimeters. As shown in the figure below, the left image is an analog multimeter, and the right image is a digital multimeter. 2. The function of the multimeter is to measure AC voltage, DC voltage, DC current, resistance, and other multifunctional … Read more
In the modern industrial field, precise measuring tools are crucial for ensuring production safety, improving product quality, and achieving efficient operations. The industrial-grade true RMS digital multimeter, as a key tool in the field of electronic measurement, has gradually become an essential tool for electronic engineers and electricians due to its multifunctionality and high precision. … Read more
A multimeter is a multifunctional portable electrical measuring instrument with multiple ranges, mainly categorized into analog multimeters (see Figure-1) and digital multimeters. Among them, analog multimeters are suitable for measuring voltage, current, and resistance in high-power circuits, and can determine the quality of components such as diodes, transistors, thyristors, and electrolytic capacitors, as well as … Read more
An oscilloscope is an instrument that transforms electrical signals into visible images, allowing engineers to intuitively and accurately observe electrical phenomena. Oscilloscopes are widely used in many experiments, and they are also instruments that can test voltage. There are many types of oscilloscopes, and the methods of measurement vary. When engineers use this product to … Read more