ThetaProbe - Model ML3 - Soil Moisture Measuring Set Brochure

The Thetaprobe (ML3) soil moisture sensor (art. no.: 14.26.07.02) measures the soil moisture volume percentage by applying the Frequency Domain technique. The Thetaprobe measures the soil moisture volume percentage by measuring the changes in the dielectric constant. The changes are converted into a millivolt signal proportional to the soil ...