How paranoid has our society become? Just in case enough fear has been evoked in you, you may want to consider buying a personal metal detector. CI Tech has designed one that is collapsible and portable, so you can throw it in the back of your car to take anywhere, or even toss it in a small suitcase for traveling. It has 40 hours of battery life too, so you can scan items to your heart's content.
Metal detectors are showing up in a lot of buildings, so we should expect them to start showing up anyplace outside that a crowd may gather.
It can be your for £4,799 or about $9,400.
Personal Fold-Up Metal Detector
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