Account for environmental variables with simple, accurate, plug-and-log sensors.
Measure weather data where you are, not 5 miles away at the Met tower, so that you can measure environmental variation on an ecologically relevant scale.
Upgrade to the Em50R or Em50G to add weather data to a wireless network.
High Resolution Rain Gauge. Measures precipitation with 0.2 mm resolution.
Solar Radiation Sensor. Completely submersible for extended outdoor use.
Davis Cup Anemometer. Vector averaging for highly accurate wind speed and direction data.
Leaf Wetness Sensor. Predict plant disease by knowing duration of leaf wetness.
Temperature/Relative Humidity Sensor. Includes radiation shield.
Em50 Data Logger. Plug in the sensors, set time and measurement intervals, and start logging data. No programming necessary.
For use with deep installation of the ECH2O probes. Includes a regular and sand auger (2.75" [7 cm] diameter), two 2' (0.6 m) extension rods, a standard rubber handle, and a ratchet handle.