GF Instrument’s CMD Explorer electromagnetic conductivity meter is designed for survey depth ranges from 1.1 to 6.7 m. The system uses a contactless method allowing fast measurements of conductivity and inphase under all field conditions (including very dry and icy ground). The Explorer probe is equipped with 3 receivers with excellent temperature stability. This way makes for high resolution depth graded mapping as well as imaging of sections possible and useful for wide range of walking and moving applications.
…with simultaneous 6.7 m, 4.2 m, 2.2 m full depth ranges, designed for investigation of layered structures in the frame of geological, geotechnical, prospecting and other tasks. Rich current graphical output (with in-situ inversion)and support of consequent data processing (mapping, sections and inversion) make Explorer ideal for fast and complex EM survey.
CMD Explorer: three-depth probe
…with depth ranges 2.2 / 1.1 m, 4.2 / 2.1 m, 6.7 / 3.3 m
for extra wide range of applications with evaluation of vertical and horizontal conductivity changes.