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Line 7: Compared with [[time ___domain reflectometer]] (TDR), FD sensors are cheaper to built and have a faster response time. However because of the complex electrical field around the probe, the sensor needs to be calibrated for different soil types. ~~=External Links==~~ * [http://www.experimental-hydrology.net/wiki/index.php?title=Soil_matric_potential_-_tensiometer_%28T5%29 The Experimental Hydrology Wiki Soil moisture - FDR (profile probe)] ==References==

Frequency ___domain sensor: Difference between revisions