There's a lot of differences between DYVO and multimeters (DMM). In this video, we take a look at the difference in information between the two while testing circuits to a blower motor on a car. Multimeters only show one value. That means you have to do several tests to figure out what's going on. DYVO shows a complete picture, making it quick and easy to find the problem. Each meter has its advantages. When it comes to the amount of information, DYVO takes the win.