Decagon 10HS Soil Moisture Sensor for use with EnviroMonitor
Decagon 10HS Soil Moisture Sensor for use with Davis EnviroMonitor
The 10HS determines volumetric water content (VWC) by measuring the dielectric constant of the soil using capacitance/frequency domain technology. Using a 70 MHz frequency minimizes salinity and textural effects, making the 10HS accurate in most soils. Factory calibrations can be used in most typical soils with a saturation extract EC of 10 dS/m.