PQWT- WT900 Geophysical Exploration Equipment Mining Treasure Hunt Detector Rechargeable

PQWT- WT900 Underground Metal Detectors For Treasure Hunt Long Range Deep Gold Detector Mining Finder Rechargeable Batte

The use of the Instrument (PQWT-WT900)

PQWT-WT900 Mining detector for sale

PQWT-WT Series geophysical prospecting instrument: the use of natural electric field source as a working farm, with resistivity contrasts underground rocks and minerals or groundwater, based on measuring the natural electric field on the surface of the N different frequency electric field component, according to their different variation to study Abnormal changes in geological bodies produce, reaching solve geological problems one electrical prospecting methods. Because this method measures the electrical component of the electromagnetic field of the earth, so called natural electric field method.