Evaporometer: An open source, load cell-based environmental sensing system for rainfall and evaporation.

Gurpreet Singh1, Chet Udell2, Cara Walter3 and John Steven Selker2, (1)Oregon State University, BEE, Corvallis, OR, United States, (2)Oregon State University, Biological and Ecological Engineering, Corvallis, OR, United States, (3)Oregon State University, Corvallis, OR, United States