1. Correct Use of the Multimeter To use the multimeter correctly, familiarize yourself with the dial before use. Adjust the two zero position regulators gently. Choose the correct terminals, ensuring the red and black probes are inserted into the right holes. Turn the switch to the correct range. Choose the appropriate measurement range for accurate … Read more
1. Correct Use of the Multimeter To use the multimeter correctly, familiarize yourself with the dial. Adjust the two zero position regulators gently. Choose the correct terminals, ensuring the red and black probes are inserted into the right holes. Turn the switch to the correct range. Select the appropriate measurement range for accurate readings. Ensure … Read more
1. Targeted Measurement with Multimeters 1. Correct Use of Multimeters To correctly use a multimeter, one must be familiar with the dial. Adjust the two zero position regulators gently. Choose the correct terminals, ensuring the red and black probes are inserted into the right holes. Rotate the switch to the correct range setting. Choose the … Read more
A multimeter, also known as a multimeter, three-in-one meter, or multifunction meter, is a versatile measuring instrument that can measure direct current (DC) and alternating current (AC) voltage, resistance, and audio levels. Some models can also measure AC current, capacitance, inductance, and certain parameters of semiconductors (such as β). AC Voltage Measurement: As shown in … Read more
This article is approximately 5,400 words long, recommended for saving and reading. Author | Zuo Chenggang Produced by | Automotive Electronics and Software Introduction: This article is the tenth piece in the series of articles titled “Automotive Grade Testing of ECUs” (click to view all articles). Continuing from the previous articles, there is a lot … Read more
What is a multimeter? A multimeter, also known as a multi-tester, volt/ohm meter, is a versatile measuring instrument that can be classified into analog and digital types. It is a multifunctional, multi-range measuring device that can generally measure DC current, DC voltage, AC current, AC voltage, resistance, and audio levels. Some models can also measure … Read more
1. Correct Use of the Multimeter Correct use of the multimeter requires familiarity with the dial. Adjust the two zero position adjusters gently. Choose the right terminal, and plug the red and black probes into the correct holes. Rotate the switch to the correct range. Choose the appropriate range for accurate measurements. Look closely at … Read more
A multimeter is an electrical tool that can be useful for engineers, electrical beginners, seasoned electricians, and ordinary residents alike. But do you really know how to use a multimeter? Today, I’ll introduce the multimeter from four aspects: Multimeter Brands, Understanding Multimeters in One Minute, Essential Tips for Using Multimeters, and Ten Key Experiences with … Read more
A multimeter is a common electrical measuring instrument. In addition to its common uses, there are some lesser-known applications. Here is a complete summary of these uses: 01 Determine if a Circuit or Device is Live The multimeter can be used to determine if a circuit or device is live. By selecting the appropriate measurement … Read more
【Four Techniques to Efficiently Use a Digital Multimeter】 1. Determine if a Circuit or Device is Live The AC voltage range of a digital multimeter is very sensitive; it can display even small induced voltages. Based on this feature, it can be used as a test pencil. The method is as follows: set the multimeter … Read more