The age profile of low-voltage cable within the Northern Ireland Electricity network ranges from the late 1930s to present day, and the cable type consists of a mixture of paper-insulated ...

Offering a choice of five output impedances, the TDR2010 dual-channel time-domain reflectometer (TDR) from Megger locates faults on all metallic cables, including twisted-pair wires and coaxial cables ...