Best Metal Detectors Reviews

Best Metal Detectors Reviews 

How to use Metal Detector?
What is the best all around metal detector?

Most metal detectors are designed to excel to multi purpose, like to coin shooting and relic hunting or for a specific hunting, like underwater or gold prospecting! All metal detectors can find gold but not as well than gold prospecting detector! For example, most gold prospecting metal detector use some form of higher gain in the circuitry to get better sensitivity to small gold nuggets in the ground but not multi purpose one ! Finding a metal detector with the features that will best suit your treasure hunting style is the most important choice you can make when deciding on a new metal detector. 

What is the best metal detector on the market?  

There is no one single answer. Each person has specific needs that cannot be answered by one single metal detector. The easiest way to find the "best" detector is to evaluate your treasure hunting type, your experience level, and the time that you will spend doing your hobby and read on this subject. After taking all of these things into consideration, then you will be able to find a metal detector that fits your needs and your budget. 

Does metal detectors with LCD panel find coins deeper than one who has no LCD one?

The LCD on a detector is no longer any indication of its depth capabilities. 25 years ago, when metered metal detector was the top-of-the-line machines, engineers matched the detectors with the best possible circuitry. Now with the revolution on metal detectors, digital signal processing and LCD displays are everywhere, there are more and more a units available that are inexpensive and have LCD panel. The main thing to remember is that LCD metal detector will give an accurate audio signal on a target much deeper than an accurate meter or LCD reading. With air tests practice a good indication of the ability of any display-type detector, but once the target is in the ground, there are many variables that may come into play affecting the reading. The most common things on metal detector is the fact that pulltabs and gold rings fall into the same signal area based on the mixing of alloys. The orientation in the ground can also cause some confusion for the detector. If you choose to get a metered or LCD detector, dig any target that gives a good audio signal regardless of the meter/LCD reading. You may dig up more trash,but in the long run, you will find more desirable targets.

VLF or PI Metal Detector ? What's the différences?

 Are multi-frequency detectors are better than a single frequency detectors?

The single frequency types will detect at good deep and will give a good target description! The multi frequency types will do the same but will give a better deep with more accuracy on your LCD

There so many types of search coil, why?  

There are two main types of search coils currently on the market - the concentric and the widescan. The concentric coil uses two round antennas, one inside the other. This coil is used on most detectors that are designed for coin, jewelry, and relic hunting. Those concentric coils discriminate very well and pinpoint very easily due to the fact that the strongest signal is always in the center of the coil. The widescan coils use two D-shaped antennas that are placed back to back. Because of this configuration, they are also called "double-d" coils. The widescan coil is less affected by mineralization than concentric one , so it is generally used for gold prospecting . Pinpointing is done with the heel or toe of the coil. After determining the type of coil that is best for your type of hunting, The next thing to consider is the size of this one .There are many different sizes of coils available and each one may fine tune your hunting but only if you get the good size coil . Larger coils will give a deeper signal than smaller coils but only on larger targets. When using a large coil, you may lose sensitivity to small targets. A 10 inch coil and more is also more susceptible to masking targets. Masking happens in the discriminate mode when a good target and junk target are both under the coil at the same time. If the targets are close enough together, the bad target will be discriminated out, and at the same time, the detector will not be able to pick up the good target. Masking is very common in junky playgrounds and in-and-around old house sites. A 4 inch coil will make the detector more sensitive to small target. Unfortunately, smaller coils tend to lose depth when compared to their larger cousins. Being that these coils don't have as wide a search pattern, they are also less likely to mask targets in trashy hunting situations. Knowing where you are going to hunt and what you are hunting for, will help you choose the right coil for your needs. A larger coil is needed when hunting in a clean area or when hunting for relics that may tend to be deeper. A small coil will help find the smaller targets such as gold nuggets or fine jewelry or used when coin & jewelry hunting extremely trashy sites. 

  How deep can detect metal detectors?

The first part has to do with metal detector electronic circuitry and is coil design. Environmental factors are the second part of the answer. The coil and electronic circuitry design will determine the overall ability of a detector to find targets. During the design phase of any detector, the engineers will decide which features to include. The things that they consider are the type of metal detector hunting. A beginner's model may not have all features of the more professional models, but it will be easier to use and learn. Some detectors designed to get bigger depth will be hard for a beginner to use or may be too sensitive to use in trashy areas. The coil size will affect the depth of the detector but may not be suited for a particular type of treasure hunting!  Environmental factors include just about everything except the detector and coil. Just a few of the things to take into consideration are the following: size and shape of the target, soil conditions, orientation of the target in the ground, content of the target, and any outside interference, such as electrical wires and weather conditions, such as rain-soaked ground or even an thunderstorm, may also play a part in the depth and sensitivity of any metal detector.

 How do you tune up and use a metal detector?

Whenever you are using a detector, comfort should be your primary goal. A detector that is easy and comfortable allows you to be on the field longer and to find more targets .The shaft of the detector should be adjusted so that the search coil is just off the ground when your arm is in a natural and relaxed position. Your hand should be lightly on the grip and your elbow straight but not locked. This initial set up allows you to swing the detector with an easy shoulder movement. The coil should move in an approximate three foot arc in front of you. This is called the sweep !

 How do I know where to dig a target?

Once your detector beeps, you have to pinpoint your target. Pinpointing your target is a skill that is very important to practice and learn. Faster that you can locate your target, more time you will spend searching for treasure. The technique for pinpointing varies depending on the type of coil that you are using. But the basics are the same. Making a X with the target with your coil is the most common type of pinpointing. To "X" a target, move your coil over it and where the audio signal is the loudest is the center point you have to dig. You should shorten your normal sweep down to about two inches. Instead of stepping to the side and sweeping the coil left to right, you can push and pull the coil forward and backward over the target! Try using both methods to find the one that works best for you!

How to pinpoint a target

How to use the discriminator?

As detectors became more sophisticated with the years, the ability for discrimination got better and better. Now coin hunters can knock out the junk targets and keep the good ones in, or so they thought. Metal detectors judge targets based on their conductivity. Iron and silver targets are easy to separate because they are on opposite ends of the conductivity scales. However, the real struggle comes in the area of nickels, pulltabs, and gold rings. All of these targets are in the same area on the conductivity scale and can change due to the size, shape, and alloy of the target. For most coin and relic hunting situations, I recommend a setting just high enough to knock out the iron. This allows you to get all of the other valuable targets without fear of having them discriminated out.

 How to set the sensitivity to get maximum depth?

The Sensitivity control on most detectors is used to set the trigger point of any signal. The higher the Sensitivity setting, the smaller amount of signal a target needs to produce to have the detector give an audio signal. A very small or very deep target will not produce the amount of signal that a large or shallow target will. By increasing the sensitivity, the machine will give an audio signal to the smaller and deeper targets, but the detector may become too sensitive and start picking up ground effect or outside interference such as electrical lines or radio frequency noise.The easiest way to set your Sensitivity is to turn it up until the machine starts to chatter. When the machine chatters, turn the Sensitivity control back until the chatter just goes away. This will give you the maximum sensitivity without any excess noise. If you can turn your Sensitivity control wide open without chatter, leave it there. Your machine will be operating at its maximum power capabilities.

What is ground balance?

Ground balance is a form of discrimination that cancels out the effect of mineralization. Ground balancing is the physical act of finding the balance point where the effects of the ground are neither too positive nor too negative. When a detector is set with a positive ground balance, it will react to the mineralization just like a target. When this happens, you will get an audio signal and targets in the ground will be masked by the mineralization. If a detector has been set up with a negative ground balance, the detector is discriminating out the ground and will go silent. A severe loss of depth and sensitivity will results. Finding the balance point between these two extremes is very important for the best operation of any machine. Most factory preset detectors are set just slightly positive. This will allow the user to work different types of soil conditions! What is the difference between manual and automatic ground balance? All VLF style metal detectors have some form of ground balance or mineral rejection. This keeps the detector working as close to its peak as possible and not be affected by mineral masking. When reading on all of the detectors, it can be confusing as to what the detector is actually doing. Factory preset (automatic) is the most common type of ground balance. It is used on most machines that are called "turn-on-and-go." this one is set in the factory. It will work fine for most coin, jewelry, and relic hunting. Factory preset does not require the user to do anything to set the ground balance. Manual ground balance is used on detectors designed to work in highly mineralized conditions. The ground balance is set by the user and is tuned to the local ground conditions. In bad ground, a manual ground balance can give you better depth and sensitivity compared than a factory preset. Unfortunately, if the ground balance is set incorrectly, a loss of depth and sensitivity will result. When working with a manual ground balance, constant attention is a must. If the ground conditions change, the detector must be retuned to the ground to ensure the best operation of the machine. Manual ground balancing is a learned skill and must be practiced for best results.

How does work the target ID?

Target ID is a feature that will give the metal detectorist more information about the target while it is still in the ground. It cannot tell you exactly what the target is , due to the many variables present in an unknown target. A short list of these variables are as follows: the metal content of the target, the size and shape of the target, the target's orientation in the ground, the mineralization of the ground itself, depth of the target, detector settings, and outside interference such as weather conditions, cell phone traffic, and electrical lines. All of these things can cause changes in the LCD readings. There is an easy way to find out more information about any target while it is still in the ground. Move your coil over the target; slowly turn up the discriminate knob. Check to see where the target goes away. Most detectors now have icons on the discriminate control representing the targets knocked out. This gives you the ability to make better decisions about digging any given target. The best way to start practicing this method is to do several air tests and see how your detector responds. When you have a good feel for what your detector is telling you, try it in the field. For the first couple of months, check the target with your discriminate and see if you can identify the target. Dig every target and verify how correct you are. After a while, you will become very good at identifying targets while they are still in the ground. You will dig less junk and be a more successful treasure hunter. If you choose to use this method, always remember to turn your discriminate knob back to low setting before continuing to hunt.

What is notch filter?

Notch discriminate differs quite a bit from regular discrimination. When using standard discrimination, the higher the knob is turned up clockwise, the more items that are discriminated out. Notch filter discriminate is designed to knock out some pulltabs and to keep the good targets in. It is virtually impossible to knock out all pulltabs and keep all gold jewelry. The reason is due to the same conductivity of the targets in this range. A notch discriminate works by filtering or discriminating a band of target signals out without affecting targets higher or lower than the band. This can be done either with an analog or digital metal detector.

Can i reject mostly iron but still find gold?

Generally speaking, the best way to hunt for gold nuggets is to hunt in the All Metal mode. Nuggets, depending on their size, shape, purity, and orientation in the ground, will give different signals. If you hunt in the discriminate mode, some nuggets may be lost. The best way to get rid of iron is to search in the All Metal mode and then check the targets in the discriminate mode. This allows you to search and find all of the possible gold nuggets. Checking the targets with the discriminate mode turned up just high enough to knock out the small iron will give you much more information before you decide to dig. Practice this by doing air tests to see the best setting for your detector model.

What is the best frequency on metal detector?

Contrary to popular belief, there is no one best frequency for any specific metals. Any Very Low Frequency style detector that is operating between 4KHZ and 30 kHz will do a fine job for any type of hunting. This frequency range gives good depth, target separation, and is not overly affected by ground mineralization. This frequency range pick up good targets and separate trash from goodies is more due to the design of the detector, type of coils used. Comparing feature points of the detectors models to the type of hunting you are planning to use it for will help you more than just comparing frequencies! But metal detectors for gold prospecting will go with a higher frequency than 15 kHz to be more sensitive at small gold nuggets!

Is it better to use headphone or not ?

Using headphones needs less current to drive the speaker in the detector. This fact by itself would tend to show that you will increase your battery life by using headphone. But you have to remember that even though the detector is not making any noises, the electronic circuits are still running. The increase in battery life will depend on your detector and hunting style you are doing! If you don't want to miss some little sounds provided from tiny targets, it's better to use it!

www.thebestmetaldetector.com-Whites Royal GT Headphone

What kinds of battery should i use?

There are two aspects of batteries to consider. The first is cost. Rechargeables are quite a bit more expensive than regular batteries, but the cost is offset so that you will not have to buy them as often. Most rechargeables have slightly lower voltage than their counterparts. Alkaline batteries have a voltage of 1.5 volts per AA cell. Most rechargeable batteries have a voltage of around 1.2 volts per AA cell. If your detector uses 8 AA, you will have 12 volts with the alkalines and roughly 9.6 volts with the rechargeables. This should not affect your depth and sensitivity, but will affect the time that you are able to hunt.

What is a pinpointer metal detector and do i really need one?

Pinpointer’s metal detectors are useful for finding exactly where a metal object is buried! It only detects metallic object close to 1 / 2 inch max! In your research you will find treasures of small objects like small religious medals, gold nuggets, and old buttons in brass or bronze! With these small objects you will have a better recovery more easily to your small treasure! They are different pinpointers on the market as the Automax Precision V4, Bounty Hunter, White Bull eyes 11, vibration tector 730, Garrett Pro-PinPoint , to name a few of them !

Bounty Hunter and Fisher pinpointer Metal Detector

French Speaking metal detectors reviews ! To see !

http://revuedetection.2ya.com

http://www.quebecdetect.com

http://www.quebecdetect.com

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