Use these environmental sensors to characterize water movement beyond the soil. Useful for environmental modeling, completing a water balance, and just generally describing how water is moving through the soil-plant-atmosphere continuum.
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The VP-3 Vapor Pressure/Humidity/Temp Sensor with Radiation Shield measures air temperature and relative humidity and outputs all three values as a digital sensor. Plug-and-log capabilities with the Em50 line of data loggers. » Learn more
Radiation data are important in calculating an energy balance, in determining latent heat flux vs. sensible heat, in generating interception data for biomass and crop growth models, and for use in the Penman-Monteith equation. We offer both total solar radiation and photosynthetically-active radiation sensors. » Learn more
The ES-2 Electrical Conductivity Sensor is designed to measure the electrical conductivity of water in a pipe or tank. » Learn more