Davis Instruments 6440 Soil Moisture Sensor, Vantage Pro, Vantage Pro2

For use with Wireless Leaf Wetness/Temperature Station.

Watermark soil moisture sensor uses electrical resistance to measure the moisture level of the soil. Does not require periodic maintenance during the growing season. Simply bury at the desired depth, then monitor moisture levels throughout the season.

Complete Station comes with four sensors. Maximum number of soil moisture sensors is four.

Includes 15' (4.6m) cable.