Features

● DJ series are designed for quick inspecting a wide range of non-conductive coatings and linings for pinholes, porosity and other faults by means of pulsed voltage in the non-destructive testing field. It is widely used in the petro-chemical, pipe mills, plastic fabrication and aerospace industries.

● Display of output high voltage directly

● Clear LCD with blue backlight

● Switch off automatically

● State of charge indicator

● DJ-6(B): mainly used for petroleum pipeline (high voltage)

● DJ-9: displays leakage points of antisepsis coating on two digits