I do not use a multimeter. Because mostly I plug together things with connectors. Because I believe the things have (more or less) been tested to do what they a

I do not use a multimeter. Because mostly I plug together things with connectors. Because I believe the things have (more or less) been tested to do what they are supposed to and it's seems that the connectors themselves usually work. Some people build the things I plug together, and they probably reach for the multimeter more often.