Here we’ve listed the issues and questions we hear most often, along with the experts' answers on what to do if you've experienced these issues. Some 16% of Which? members with smart meters said ...

While using a digital multimeter to diagnose electrical problems on customers’ equipment, I frequently hear the comment, “I’ve got one of those multimeter things, but I never learned how to use it.” ...

Here we’ve listed the issues and questions we hear most often, along with the experts' answers on what to do if you've experienced these issues. Some 16% of Which? members with smart meters said ...