In this article we are going to give you some tips on hunting coins and other treasures with your metal detector. It seems I get a lot of questions about how to recognize a good hit or is it junk. There are all different types of metal detectors. Each has their own design, [...]

The main part of metal detectors is the control box, shaft, and search coil. Control box which has speaker, batteries, and microprocessor coordinates all activities. To protect the food source many companies use metal detectors to check for metal contaminates in the food, and some drug companies use the metal detectors to check for the [...]