PQWT GT500A Geophysical Underground Water Detector mwf Zig Zag: in this case

Zig Zag: in this case the start point of next search line is near the end point of previous line or in other words the direction of movement will be opposite for each consecutive lines

with an additional battery

TECHNICAL SPECIFICATIONS:

Treasure View

Fully waterproof

PQWT GT500A Geophysical Underground Water Detector mwf Zig Zag: in this casePQWT GT500A Geophysical Underground Water Detector Depth: 500 meters (1640 ft) PQWT GT Auto analysis Geophysical Detector is the eighth generation of multi channel prospecting instrument newly developed by Hunan Puqi Geologic Exploration Equipment Institute and Hunan Puqi Water Environment Institute Co. Ltd., it is based on the principle of natural electric field frequency selection method. It is widely used in underground water sources, geological