Megger EZ 4 kV 3 kV is the first of its nice in the tune and furthermore updated EZ-Thump 4 kV these series are the most portable idiosyncrasy location systems specifically for shielded and unshielded low voltage facility cable.

They use the Easy Go test system, which is easy to increase, interprets the results and requires minimal training to locate faults. On-board is a TDR then a 7.6 km range and arc late buildup at 3 or 4 kV respectively for pre-locating. For pinpointing, EZ-Thump offers a surge simulation of 500 J, at 1.5 and 3 kV or 4 kV respectively, d.c. examination for psychotherapy detection and insulation resistance measurement.