Wenner's entire configuration is an equal to 4 pole (figure00A) by using the C1 and C2 pole is released into the ground and flow in the anode is the P1 and P2 used to measure electrical voltage.
Wenner configuration The poles are spaced at equal fourth (figure00A) by the C1 and C2 terminals outside the discharge terminals on the ground and in the P1 and P2 used to measure voltage.
Wenner configuration distance of electrode and 4 a rate (figure00A) by pole outside is C1 and C2 leaves on the ground, and the current stage. The inside is P1 and P2 used to measure the voltage.