Considered an "old reliable" by hobbyists, the Garrett Ace 300 is an entry-level metal detector with meat-and-potatoes features. It has a large screen, a water resistant coil, and five search ...

With the upgraded Signature metal detector, food manufacturers can boost productivity, competitiveness and also reduce production costs while meeting local and global food safety standards ...

[Huygens Optics] has a VLF-based metal detector that offers much more feedback than just a beep or no beep. This thing is fancy enough to discriminate between types of metal and report back a ...

Considered an "old reliable" by hobbyists, the Garrett Ace 300 is an entry-level metal detector with meat-and-potatoes ...

A metal detector used to be an entirely analogue instrument, an oscillator whose frequency changed with the inductance of its sense coil when a piece of metal approached. [Łukasz Podkalicki ...