The moisture sensor measures both the temperature in the concrete and the conductivity between the two outer stainless steel rings. The conductivity value is referenced to the surrounding material and the temperature value through the software, resulting in a moisture value in percentage.
Note
Our philosophy is not to be the best and most precise measuring system. We aim to provide a simple and early indication that the moisture level is abnormal and anomalies are visible, allowing for early action before damage becomes visible or expands.