Standard Test Method for
Field Measurement of Soil Resistivity Using the Wenner
Four-Electrode Method1
This widespread is issued underneath the fixed designation g 57; the range without delay following the designation shows the year of authentic
adoption or, in the case of revision, the year of last revision. a range of in parentheses shows the yr of last reapproval. a superscript
epsilon (e) indicates a piece of writing alternate since the closing revision or reapproval
click below to download Astm G 57 – 95a (Reapproved 2001) pdf free
click here to download Astm G 56 – 82 (Reapproved 2000) pdf free