Monthly Archives: June 2013

Piezometer Measurements: Accuracy and Meaning

A leading geotechnical instrumentation manufacturer claims that the accuracy of their piezometers is 0.1% full scale, i.e. 1-in-a-Thousand. Does it mean that if I install a piezo, I know to an accuracy of 0.1% what the pore water pressure of the ground is? How much… Continue reading