water quality sensor
The soil moisture sensor gives an output in volumetric water content (mm of water per 100 mm of soil measured). This is converted from a scaled frequency reading using a default calibration equation, which is based on data obtained from numerous scientific studies in a range of soil textures.
User defined, or site specific calibration equations can be applied to each individual sensor to provide a very high level of accuracy.
Sentek's soil moisture sensor is suitable for use in all soil types under all conditions of soil water content, from saturated to oven dry.