Review on Stud Finder Wall Scanner - 4 in 1 Electric Wood Detector: LCD Display, Center Finding & Sound Warning – Black by Robert Corral

I spent some time with this product before writing a review. I'm honestly no pro, but with this device it's very easy to understand what's where. Can't say much about the accuracy, but so far I haven't had a single incident with nails or screws I've used based on this scanner. It's also nice how it remembers the location of the bolt under the wall and uses arrows to tell you where to move it.