The Watermark Soil Moisture Sensor is an indirect, calibrated method of measuring soil water content. It is an electrical resistance type sensor. The Soil Moisture/Temperature Station converts the electrical resistance reading from the sensor into a calibrated reading of centibars of soil water suction with a range from 0 to 200 centibars.
Does not require periodic maintenance during the growing season
For use with the DAV-6343 Leaf and Soil Moisture/Temperature Station
Customers can add up to four sensors to a single leaf & soil moisture/temperature station
