Ground Balance is one of the most important functions of a metal detector . It serves not only for that would fit the device to work on a completely different according to the type of soil areas (alkaline soil, mineral-rich , salty sea beaches , etc.) but also adjusts the frequency of the detector at the slightest change of mineralization as Most devices are very sensitive and critical react to it .
Hand balancing is typically a fact that there is a certain range of settings for manual input and calibration of the instrument , usually accompanied by some graph on the display , the alignment of which at this point indicates the correct instrument settings .
Some models have light detectors professional iron oxide content ( more read the content of the iron oxide ) in the soil which is continuously updated in real time , and the operator has the possibility of more accurate and timely setting to maintain maximum power and the depth of its tool.
Regardless of what kind of ground balance is a particular model – depending on the used software algorithms , the operating frequency and coil , as well as many other secondary factors efficiency and operation may slightly vary, therefore we recommend that you carefully study instruction.