![cover image](https://wikiwandv2-19431.kxcdn.com/_next/image?url=https://upload.wikimedia.org/wikipedia/en/thumb/3/30/Wenner_electrode_array.svg/640px-Wenner_electrode_array.svg.png&w=640&q=50)
Electrode array
From Wikipedia, the free encyclopedia
An electrode array is a configuration of electrodes used for measuring either an electric current or voltage. Some electrode arrays can operate in a bidirectional fashion, in that they can also be used to provide a stimulating pattern of electric current or voltage.
![Thumb image](http://upload.wikimedia.org/wikipedia/en/thumb/3/30/Wenner_electrode_array.svg/640px-Wenner_electrode_array.svg.png)
Common arrays include:
- Schlumberger (Wenner)
- Wenner alpha
- Wenner beta
- Wenner gamma
- Pole-pole
- Dipole-dipole
- Pole-dipole
- Equatorial dipole-dipole