Bosch Power Tools and Accessories' hand-held DMD4K Digital Multi-Detector is capable of detecting ferrous and non-ferrous metal materials, wood studs and 120V wiring behind walls or within concrete.

93.9915% OFF$79.99 at Amazon $119 at The Home Depot 119.0014% OFF$102.13 at Walmart The Bounty Hunter metal detector earned the top spot on our list for its intuitiveness, lightweight design and its ...

If you purchase an independently reviewed product or service through a link on our website, Rolling Stone may receive an affiliate commission. Metal detectors used to be really bulky, heavy machines, ...

If you think of a metal detector, you’re probably thinking of a fairly simple device with a big coil and a piercing whine coming from a tinny speaker. [mircemk] has built a more modern adaptation.

Why would you want to detect metal? Oh, I don't know … maybe you want to find some gold in the ground. You could dig up ALL the dirt, or you could find the location that has the gold before you dig.

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Tim Heffernan Tim Heffernan is a writer who covers air and water quality and ...