
Why Greymatters Consultants Use CDGEGS HIFREQ Earth Modelling Software
Clients often ask us why we use CDEGS HIFREQ instead of any of the other packages available in the market. And our usual...

Soil Resistivity & Soil Resistivity Testing Methods - A few short Videos
Soil Resistivity Video(s) Here is a collection of Soil Resistivity Video(s); some are from us, the team at Greymatters and others sourced from...

Understanding Soil Resistivity & Soil Resistivity Testing Methods
Understanding Soil Resistivity is critical to Electrical Earthing System Design. Soil Resistivity Soil resistivity is a measure of how much the soil resists...

Soil Resistivity Testing, Soil Resistivity
What Exactly is a Soil Resistivity Desktop Study?
Before an electrical earthing system design can be installed a couple of other important tasks must first be tackled. One of these tasks...

Soil Resistivity Testing - 3 Helpful Tips to Avoid Common Mistakes
We receive a lot of questions asking 'How to do a Wenner test?' or 'What are the steps in a soil resistivity testing?'......

Soil Resistivity Testing, Soil Resistivity
Soil Resistivity Testing Methods Driven Rod
Soil Resistivity Testing 10 Common Mistakes This is a series of short posts on Soil Resistivity Testing and the common mistakes encountered, with...