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How to choose a metal detector. Price-quality

Gold on the beach or how to choose a metal detector

How to choose a metal detector. Price-quality

Perhaps the main two criteria by which the novice treasure hunter metal detector picks-cost appliance and target detection depth. These are two important factors that directly depend on each other.

It must be clearly understood that the cheapest metal detector cannot inherently have a greater depth of detection. It has low cost, because in its production not used modern developments and achievements, and used only the old 80 ‘s technology.

In the present situation, when the instrument has been widely distributed search, find a decent Finder using a cheap metal detector very problematic. And every year, this trend is aggravated. More modern than your metal detector, the more chance of success.

In today’s all-metal technology to search for deeper, more accurately detect metals and ignore interference from soil. Soil disturbance is the very cornerstone of determinant and the detection depth and sensitivity of the device.

Soil disturbance or why not the handyman pulls out to the center of the Earth.

Metal detector we’re looking for treasures and coins in the Earth, which is replete with all sorts of obstacles impeding the passage of electromagnetic signal from the coil into the soil. These artifacts are referred to by the generic term: soil salinity.

Today, the main struggle unfolded metal manufacturers in the field of soil disturbance compensating technologies, as this is the only way to improve the depth and sensitivity of the detector.

The leader in technical solutions for depth of detection can be seen as Minelab. Over the past few years, Australian scientists developed and implemented dozens of unique technologies, we actively use now-FBS, VFLEX BBS, SETA, DVT, AGT, AGT-C, SFT and a number of others, focusing mainly on interference filtering soil.

Metal detector selection parameter «price-quality»

Naturally, cheaper than a metal detector, the less the depth of detection, sensitivity below, extremely weak differentiation of metals. And yet, try to find a middle ground and choose your metal detector searches based on criteria of price and quality.

Application: for fun, or for the collection of scrap metal.

With such a metal detector can be found except Luke well and then if you know exactly where it lies. Rather, it is a toy rather than a metal detector to search for buried treasures. With this metal detector, you can try to look for coins in the Park and give play to the children. Although, for the collection of scrap metal he is quite suitable.

If you treasure hunting primarily entertainment, an occasion to leave a couple of times a year, these models just for such cases. In the production of this type of metal is laid the scientific potential of design engineers, and used simple schema. These models are made exclusively for fun on the beach or find lost keys. Accordingly, the maximum detection depth of approximately 50 cm metal detectors with secondary indications of discrimination which distinguish a clear iron from non-ferrous metals. Not worth buying such models, if you are looking for serious, you miss a lot of valuable finds, and maybe the treasure.

Application: first step in treasure hunting. Search coins hoards.

This group of metal detectors. They are intended primarily for those who want to get acquainted with a new hobby: searching hoards; or for those who choose the device on for a little money, but I’d like to. Find the treasure, will buy a cool metal detector “.

At this price its properties model′X 305firmy-Terra is Minelab. The cost of 16 950 RUR. Maximum detection depth 80-100 cm. Important features:

-tuning of disturbance of soil,

-electrical interference tweak,

12-band discriminator,

-polyphony,

-tonal background

-the use of two frequencies of detection-7.5 kHz and 18.75 kHz high frequency-

-unique digital technology the VFLEX from analog signal transmission scheme, and the transition to modern digital computer technology. This new development has improved the quality of metal detection, increase the depth of the target detection and sensitivity.

All these technical innovations are not expensive X-Terra 305 metal detector in a number of professional is quite serious.

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