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Still waiting a week for filter paper? Get the right answer in minutes.

 

The filter paper method (still commonly used in geotechnical engineering) is a relatively old, indirect method used to measure soil suction (or water potential). In this video, Dr. Doug Cobos explains why the filter paper method can produce large errors in the suction measurement.

The only worry-free soil water potential sensor

Ease of use isn’t something you normally associate with water potential device measurement. Until now.

Get more out of every field visit

Saturated hydraulic conductivity is a pain to measure in the field. That’s why we automated almost everything in the new SATURO.