Metal detecting is a fun pastime, even when all you can find is a little bit of peace and a whole lot of pop tabs. [Huygens Optics] has a VLF-based metal detector that offers much more feedback ...

When you see a person sweeping a metal detector in your local park, it's only natural to fantasize about finding a buried ...

A plan to install walk-through metal detectors at some Broward County Public Schools was approved by school board members at ...

© 2024 Fortune Media IP Limited. All Rights Reserved. Use of this site constitutes acceptance of our Terms of Use and Privacy Policy | CA Notice at Collection and ...

especially when their application is within easy-to-build metal detectors. There are all kinds of ways to send signals through coiled wire to detect metal objects in the ground, and today [mircemk ...

Guests will have to remove items from their pockets before going through the metal detectors. Those unable to walk through the detectors will have the option of being checked with a handheld detector.

Sophomore Grace Phelps was “wanded” by Lonnie Greene, a school security ambassador, as the school demonstrated the new walk-through metal detectors last month at Frederick Douglass High School ...

According to the city’s request for proposal (RFP), the security service will be for Monday through Friday, excluding city holidays. Welcome to the discussion.

An advanced metal detector coil encompasses the diameter of the sensor head. Passing current through the MD coil creates an electromagnetic field that induces an electrical current in any metal ...