A multimeter is an electronic measuring instrument that is used to gauge volts, amps, and resistance from an electrical source. The most common automotive application for a multimeter is to test the ...

A multimeter is a handheld digital or analog device used to measure electrical voltage, current, and resistance. It is an essential tool for anyone working with electronics and is commonly used to ...

In this article, we will discuss how to test a PSU with a multimeter. Step 1: Turn off the power supply and unplug it from the socket Before testing the PSU, you must first turn off the power supply ...