The History of Metal Detectors Metal Detectors have a very unique past as they have evolved over the years as an important piece of history. Earlier versions of what we know today that includes modern technology were first developed back in the late 1800s. At this time, a crude metal detector was made quickly in […]
Category Archives: Hand Held Detectors
At the end of the past 19th century, a lot of scientists and engineers used their increasing knowledge concerning electrical theory in attempts to devise a special machine which could pinpoint metal. The real use of such devices was aimed at finding ore bearing rocks which would give very huge advantages to any miner. One […]
Metal detectors have caused a great deal of concern for those who have pacemakers, and understandably so. The pacemaker works by sending electric impulses to the heart in order to obtain a steady, measured beat. The Security detector emits an electro-magnetic field that could potentially cause interruptions in a pacemaker’s rhythm, or that’s the concern, […]
So you are looking for a good hand wand metal detector, but you are not sure which one to buy? This article will help you to discover what features will best serve you. First, you need one that will be versatile. The hand wands that have adjustable sensitivity will be more flexible, ensuring that you […]
Are Walk-Through Metal Detectors Safe for Pregnant Women? Traveling while pregnant can be stressful — especially when it comes to airport security screening. Many expecting mothers worry about whether walk-through metal detectors or body scanners could pose any risk to them or their unborn child. Fortunately, updated research and government health guidelines confirm that these […]