You will see multimeters that are both digital and analog with each type providing similar data that can be used when troubleshooting electrical issues.  ...

Let's take a look at what you've got before spending money you don't need to. ...

Did you recently pick up a 4K TV and Ultra HD Blu-ray player and realize your trusty old A/V receiver isn’t compatible with it? Are you finally building out the home theater of your dreams? Here’s the good news: Today’s receivers are packed with lots of advanced technology and just plain cool features that offer better value than ever before. Here’s the bad news: Today’s receivers are packed with lots of advanced technology and features, making the research and buying process potentially more confusing than ever before. ...

...