Large detection area detector:
The large-scale detection area underground metal detector has a large probe design, wide detection area, sensitive instrument detection, loud sound, and recognition mode can distinguish non-ferrous metals from ferrous metals.
The instrument is equipped with a ground balance circuit, which can effectively eliminate the influence of [mineralization reaction", with stable detection performance, accurate resolution and strong resistance to soil interference. Rough selection for large area metal detection. Detection depth 5 meters.