Navigating Airport Security With Children Over the last several years, airport security measures have changed quite a bit. If you haven’t flown in a while, there are a few things you should know. Strollers, car seats, toys and all other objects must go through the security X ray machine. Fold your stroller and make sure …
What Is A Metal Detector As the name suggests a Metal Detector is a kind of instrument, which is used to detect metal with the help of electromagnetic induction. It helps in the detection of land mines, weapons like knives or guns at airports, in treasure hunting or in archeology. It can also be helpful …
How To Buy Used Metal Detectors Once you have decided to buy a metal detector, you have to decide whether you want to buy a brand new instrument or a second hand model. If budget is a constraint, a used metal detector will be a better option. If you are wondering how to buy a …
How Metal Detectors Work The first metal detector was created in 1881 by Alexander Graham Bell to detect the bullet lodged in the body of President James Garfield when he was assassinated. The first portable version was patented in 1931 by Fischer. Since then, this instrument has become very common. Here are some insights on …
Metal Detectors – Pre-Purchase Guidelines Metal detectors – When people think of Metal Detectors, some people think of combing a beach in search of coins or buried treasure while other people think of security, or the handheld scanners at a concert or sporting event. Metal detector technology is a huge part of our everyday lives, …
A Review of Popular Metal Detector Products Metal detectors come with a control box that contains the circuitry, controls, speaker, batteries and the microprocessor; a shaft that connects the control box and the coil; a search coil that actually senses the metal; and a stabilizer that keeps the unit steady as it is moved. The …
What Should I Look For In A Metal Detector? If you are planning to buy a metal detector, you should check out the features of each before buying one. Metal detecting is a fun hobby but having the wrong equipment can cost you time and money. When buying a metal detector consider the price. If …
Choosing The Right Metal Detector If this is your first metal detector purchase, consider getting some professional and expert advice to make sure that you have making the right choice. Metal detectors usually come with a complete control box containing the controls, circuitry, batteries, microprocessor, and the speaker. Metal detectors also include a search shaft …
Choosing Your Power Metal Detector – Your Secret Weapon To Successful Treasure Hunting Metal detecting is fast becoming one of the hottest hobbies in town.You have seen scores of people using metal detector on beaches and at parks. Your neighbours kid told you how he found a historic gold coin in the backyard using his …
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Detect Metals With Compass A compass is an instrument used for navigation. It helps one find one’s bearing in relation to the four cardinal directions based on the ability of the compass’ needle point to align itself to the earth’s north. The compass uses magnetism and the principles of electromagnetism to be able to tell …