FieldGuard Soil Moisture Stations measure Soil Moisture, Soil conductivity and Soil Temperature up to 3 depths (depending on model). Besides Soil Measurements these stations can also measure Air temperature and humidity (Frost-alerts).
FieldGuard Rain Collector Stations measure the amount of precipitation per hour and per day with 0.25mm increments. Besides Rain these stations can also measure leaf wetness periods and/or Air Temperature and Air Humidity (for disease-models).
Measuring Groundwater Level can be important for growers because of capiliary of the soil. These stations are often used in combination with Groundwater level controlled irrigation systems. Besides Groundwater Level the Groundwater temperature is measured.