Metal detecting is a fun hobby for some, and a serious passion for others, so here's a primer for the newly interested ...

For more stubborn rust or scale, mechanical methods may be necessary. Brass wire brushes, scrapers, or even rotary tools with ...

The staff members that will use the devices should also be given some basic training. “In terms of the equipment, operators should be able to perform some basic troubleshooting and know what readouts ...