detector specifications

Metal Detector Ground Balance Explained: What Happens Without It and How the Four Types Differ

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Metal Detector Ground Balance Explained

Ground balance helps a detector reduce the broad response from mineralized soil or conductive ground so a real target signal remains usable. Fixed, manual, automatic, and tracking systems solve that problem in different ways, and none is automatically best for every detectorist or every site. Beach, salt, gold, and other dedicated modes may also change … Read more

Metal Detector Frequency Explained: What kHz Actually Controls and Why Higher Is Not Always Better

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Metal Detector Frequency Explained

A detector’s operating frequency influences how strongly it responds to different target sizes, shapes, conductivities, and ground conditions, but the kHz number cannot predict performance by itself. Higher-frequency implementations often respond well to very small or low-conductivity targets, while lower-frequency implementations may favor larger or higher-conductivity targets, yet coil design, recovery behavior, filtering, ground handling, … Read more