1000 Metal Detectors Reviews » Metal Detecting

Build Your Own Metal Detector: Easy & Cheap

admin — Sun, 16 Nov 2008 10:52:17 +0000

The widespread use of metal detectors to pursue hobbies by people has resulted in the ‘Build your own metal detector’ phenomenon. The use of metal detectors is vital in public places, correctional facilities, public events and airports, earlier. But, today metal detectors are used for treasure hunting and for unearthing buried archaeological artifacts by people. Purchasing a metal detector for merely pursuing a hobby can be expensive so, people have resorted to making them themselves. They follow manuals and books that are available and many use internet to learn the step-by-step method of making metal detectors. With the resources gained from internet you can ‘Build your own metal detector’.

Metal detectors have become an integral part of any security set up. They were used in correction facilities, airports, public events and public places for security purposes. These were the limited uses of metal detectors, earlier. Now, metal detecting clubs are in vogue. These clubs comprise members who engage in metal detecting as a hobby. They hunt for archaeological artifacts and relics and flaunt it to the world through these clubs.

They even show off their tips for ‘better metal detecting’ to the world. This situation has resulted in the ‘Build your own metal detector’ phenomenon. People make metal detectors, on their own. They refer to books or manuals for this purpose and many follow the instructions given in ‘Build your own metal detector’ link in the websites.

The metal detector’s electronic constituent, makes the search coil produce electro magnetic field around it, by passing a signal to it. The device that produces the electro magnetic field, called oscillator is invisible. The search coil’s electro magnetic field is affected by objects that are near it. Insulators do not affect the field but conductors enhance the effect of the field. This enhancement of the field by the conductors is reflected in the change in the note. This indicates the detection of a metal.

Buying a metal detector for pursuing a hobby like searching for coins in park and beaches and treasure hunting can prove to be very expensive. So many people resort to the ‘Build your own metal detector’. This allows the people to build a metal detector from the scrap that is available in their own homes.
Many varieties of metal detectors are available in the market and metal detectors with Beat Frequency Oscillator or BFO technology is the one that is commonly assembled by people on their own. Metal detectors detect metal and also make a sound to acknowledge that a metal is buried inside the surface. To build your own metal detector, one must divide the components into three sections- two oscillators or electronic devices, a mixer (the two oscillators are combined by it) and a power amp to drive the speaker.

A metal detector can be made from few coils, an old radio and few plastic boxes. Scrap radios make the electronic constituent or component of the metal detector. They can also be used to make a speaker that produces the change in the note, on detecting a buried metal. A plastic sheet serves as a circuit board. After making oscillators out of the scrap radio parts, they can be connected to the amp and the battery. Now, you have ‘Built your own metal detector’. The instruction manual and the interactive step-by-step instructions in the websites offer everyone an opportunity of making a metal detector.

C. Scope Metal Detectors

admin — Sun, 10 Feb 2008 16:43:02 +0000

There are a lot of great metal detectors out there on the market today, however, one brand name seems to stand above the rest. That name is C. Scope, and in the world of metal detectors it is a very well known name. This is a brand name that has been making high quality metal detectors for a long time now.

The reason why this is one of the most popular metal detectors to use, is because of how easy they are to use. People who have never used a metal detector before can pick it up and start using it with ease. Let this metal detector change the way you look at metal detectors forever.

There are a lot of great metal detectors out there, but a lot of them are a little hard to learn how to use if you have never tried one of these machines before. Because of this, a lot of first time users are afraid of picking up metal detection as a hobby. However, with a metal detector from C. Scope, you can rest assure that you are going to be able to figure it out with no problems. These metal detectors are very intuitive to use. When you pick it up you are just going to know how to use it right away. In fact, on the internet you can read a lot of success stories about people learning how to use the machine in just a few minutes. After you learn how to use it, you can let your treasure hunting start. You never know what you are will find in your own back yard, and I think that is why people are picking this up as a hobby. The wonder of what you might find is so great that you feel like you are on a mission.

Picking up hobbies is a great pass time, however, you do not want the hobby to take a long time to get into. You want to be able to pick it up and run with it. The great thing about the metal detectors made from C. Scope is that you can do just that. Also, if you ever get lost, C. Scope is going to be there to help you. There will be no more wondering if you are using it right. If you have a question, all you have to do is ask. In fact, C. Scope now has a brand new website that is there to answer any question you may have. If there are any questions that you have that are not answered by the manual that you get with your metal detector, then they are going to answer it for you. What if you lose your manual? Then all you have to do is log into this site and get yourself a new one. Now that is customer service. When you get a metal detector from C. Scope, you are not just getting a metal detector, you are getting a team of people that are going to be there to walk you through it the whole way. Now that is service that you are not going to find anywhere else.

Do not get me wrong, there are a lot of great metal detectors out there. In fact, these detectors from C. Scope are not the best that you can buy in terms of quality. However, they are the best you can buy as far as support goes. Also, you are not going to find an easier to use metal detector than the ones from C. Scope. I have been using metal detectors for a long time, and I have used a lot of different brands. However, when I picked up one of these, I just knew that I had found the best one. The way that it felt whenever I picked it up was great. Then when I started to use it, I did not even have to read about it. I just knew what to do right away. Do not waste your time or money on another brand, go with what works.

Metal Detection As A Hobby

admin — Sun, 10 Feb 2008 10:33:26 +0000

The first metal detectors appeared at the end of the 19th century, owing to the scientific research of Alexander Graham Bell. In the 1930s, the invention of modern metal detectors started as Gerhard Fisher became the pioneer researcher in devising radio systems for accurate navigation. Since then, much development has been achieved in the filed of metal detection and today we know metal detection as a hobby that is getting more popular each passing day. Metal detection enthusiasts use various kinds of metal detectors to find lost or buried metal objects like coins, artifacts, economically important metallic mineral deposits, and even ancient treasures.

Detecting metals as a hobby is rapidly becoming a craze for a large number of people, especially those living in the developed urban societies. Metal detection as a hobby owes its zooming popularity to at least two good reasons. First, it has a good prospect of rewards in the form of discovering precious metals (valuable coins, lost jewelry etc.), akin to finding lost treasures. Secondly, metal detection as a hobby is seen as something hip and sophisticated, thus catching the attention of people of various age-categories. And surely, there is all the adventure and thrill of being out on a hunt. In a practical sense, metal detection is the hobby of the 21st century.

A number of metal detectors are available in the market for those who are passionate about using them for detection fun. Broadly they can be divided into three main types: Very Low Frequency (VLF) detectors, Beat Frequency Oscilators (BFOs), and Pulse Induction (PI) detectors. The most popular of these three types are the VLF detectors on account of their many different features including some computer visualization features. PI detectors are especially good for metal detection in salt water beach detecting and in mineralized zones (like gold fields). BFOs are the oldest type of metal detectors that are simple to operate but have a limited capacity of detecting subsurface metals.

Metal detection as a hobby requires that the user of a detector possesses basic knowledge of the way metal detection works. First, the user should know about the kinds of metal detection activities. The most popular of these is coin shooting i.e. searching coins (particularly old coins) that are of good market value. Coin shooting is mostly done in historical sites where there is some possibility of getting antique coins. The coin hunter should have a basic knowledge of the history of the place and some idea of the best target sites for searching out with a metal detector. Many history buffs love to use metal detection for relic hunting i.e. finding various kinds of historical artifacts made of metals (coins included) like buttons, balls, parts of weapons, and buckles etc.

Prospecting is another popular activity involving metal detection. Its aim is tracking precious metals like gold and silver but also economically significant metals like iron, copper, and aluminum. Then there is treasure hunting in which buried treasures are discovered using metal detection. This can be a hobby as well as a carefully planned project among metal detection hobbyists. Finding lost metal items (jewelry or coins etc.) on beaches is a well-known hobby now, popularly called beach combing. Beach combers should familiarize themselves with tides and other beach-related phenomena for better use of their metal detectors on beaches. There are a number of online and print magazines about metal detection a hobby and they provide good guidance on how to enjoy the exciting activity of metal detection.