Price: [price_with_discount]
New Metal Detector X13 Best Deep Search 5 Meters Underground Pinpointer Waterproof Hunter for Gold Silver Prospecting Finder
X13 Metal Detector pioneered straight rod assembly and engraved silicone button technology,which can provide you with a comfortable operating experience.All keys are arranged symmetrically to meet ergonomic design requirements.The commonly used keys are located on the thumb for quick access,which is also convenient and quick to operate without misoperation and to ensure fast positioning.
About detection depth,Please Notice the following :The testing depth depends on the electromagnetic field of the local earth,the
oxidation degree of the object(Buried years),the Geographical environment and
the soil structure,the kind of the metal,the depth and the size of the
object,the user adjusting method or some other related factors. Not all the
object all can reach the same testing depth,such as,for one coin and one large
iron plate,their testing depth is not the same.All the detectors are with the
same principle.Another hand,if the users do not know well about the operation
of the detector,then it could not testing well with the detector,and also not
say about the treasure,is the same as pie in the sky,it is the general problem
to all the buyers.so please see.
The testing depth is influenced by these factors:
1).The size of the objects.
The size of the object is bigger, the sound is louder, the depth is deeper; The
size of the object is smaller, the sound is not louder, the depth is shallow.
There is no relative with the length of the tester.
2).The Material of the objects.
The gold metals like the Iron and stainless steel, the depth is deep; And the
Non-ferrous metals of aluminum and brass, the depth is shallow.
3).The influence of the soil
a. The hardness or thickness of the soil.
The thickness is larger, the penetrating power is smaller, the depth is
shallow; The thickness is smaller, the penetrating power is larger, the depth
is deeper.
b. The moisture of the soil. The moisture is larger, the value of resistance is
larger, the depth is shallow; The moisture is smaller, the value of resistance
is smaller, the depth is deeper.
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