Description:
PQWT-S150/S300/S500
geophysical prospecting
mapping with one button
underground water
detector utilize the
natural electric field
as working
electromagnetic field
source, based on the
resistivity differences
of underground rock, ore
or groundwater, measure
natural electric field
on the ground of N
different frequencies
electric field
component.
PQWT-S150/S300/S500
natural electric field a
key to mapping
geophysical prospecting
underground water
detector is our latest
research and development
of products, using a
number of patented
technologies. The
instrument weight is
very light to carry
easily, the measuring
line needs only 10
meters, one person will
be able to complete the
operation.
Specifications