Terraplus KT-20 Series Conductivity Meters (product datasheet – Electromagnetics subpage)
The NEW KT-20 C conductivity meter is a portable instrument capable of measuring electrical conductivity, magnetic susceptibility, resistivity, and chargeability (IP) on rock samples, cores, and outcrops.
Using an optional accessory, it is also possible to perform density measurements of the sample under test.
Furthermore, the measurement can be enhanced by adding a photograph of the sample, an audio/text note, and the GPS coordinates of the sampling point.