Pros: Surprised it's not rated Gold Plus.

Cons: Needs more funny comments.

Overall Review: Niche products like this don't need "reviews" from people. People who buy these are networking or building professionals. We don't take these reviews seriously, because we're the type of people who wouldn't take tech advice from a fairly anonymous source. We need graphs, breadboxes, voltage readings and we'll still stand around the watercooler and talk about how things used to be.

Pros: -

Cons: A co-worker was using one of these on a jobsite to check if a socket had its power turned off before we removed a wall. His unit didn't detect voltage, so I checked it with my voltage tester (not a Rosewill) and it was indeed still live. Why people try to save money when buying safety equipment is beyond me.