GF Instrument’s CMD DUO electromagnetic conductivity meter is designed for survey with Variable depth ranges from 15/30/60. The system uses a contactless method allowing fast measurements of conductivity and inphase under all field conditions (including very dry and icy ground). The Duo is a single depth Two-Man operated probe 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.
…two men operated with variable 15/30/60 m full depth range (dipole distance of 10/20/40 m) is useful for distinguishing of deeper situated geological structures as bedrock, weathered zones, cavities and fissures.
CMD-DUO: Single-depth probe
two-men operated probe with variable depth range 15 / 7.5 m or 30 / 15 m or 60 / 30 m for measurement of deeper situated structures (weathered zones, bedrock, cavities).