PIPE COATING FAULT DETECTOR

The new D.D.R.C3 is the latest generation of the D.D.R.C. , it allows you to search for faults
of pipe coating by the D.C.V.G. (Direct Current Voltage Gradient)
Thanks to its impedance of 200MΩ, the DDRC3 is 10 times more sensitive, it allows faults to be detected more quickly.
upstream and through resistive soils (dry or porous bitumen).