Analysis on the application of digital multimeter in detecting automobile circuit
Abstract: Nowadays, with the rapid development of social economy and the continuous improvement of people's living ability, there are more and more types and frequency of use of various cars. There will be various faults in the normal use of the car, and these faults have a huge impact on the normal operation of the car, and indirectly threaten people's life safety. At the same time, it is necessary to strengthen the maintenance of cars to provide people with safety guarantees. It is an important maintenance work to carry out line inspection in automobile maintenance. The digital multimeter is the main tool to detect the car circuit. When people use the digital multimeter to repair the car circuit, they will also encounter some problems. If the repair method is wrong, the digital multimeter will be damaged. In this paper, based on the basic understanding of digital multimeters, the application of digital multimeters in the detection of automotive circuits has been studied, hoping to provide some help to relevant personnel.
