PQWT TC900 Geophysical Underground Water Detector Antenna Dif Technology: DIF significantly reduces

Dif Technology: DIF significantly reduces interference with an operating detector when PRO-FIND 40 is switched off

but has great ground coverage and finds very deep gold

***Visualizer 3D Software not included on this package

specially developed for this model with increased radiated power and incredible stability to shocks and strikes even at maximum sensitivity

and other environmental factors

PQWT TC900 Geophysical Underground Water Detector Antenna Dif Technology: DIF significantly reducesPQWT TC900 Geophysical Underground Water Detector Depth: 1200 meters (3938 ft) PQWT TC900 automatic mapping water detector is based on the Earth's electromagnetic field as the field source, based on the difference in the conductivity of different underground geological structures, and by studying the variation law of the electric field components at different frequencies to study the geological structure and changes, to find groundwater resources by