Megger M-Thump5 – Portable Fault Location System for Low to Medium Voltage Cables

• E-Tray automatic sequence proves, pre-locates and pinpoints faults
• Up to 1000 J surge at 5 kV plus voltage-gradient pinpointing
• TDR with phase comparison, ARM multishot, Burn ARM and ICE modes
• 0-5 kV DC proof test with insulation resistance readout
• F-Ohm safety check, 7″ HiBrite display and lightweight aluminium case

The Megger M-Thump5 brings straightforward fault location to low and medium voltage cables. Its E-Tray interface guides users through proof testing, pre-location and pinpointing with a simple rotary control. The unit automatically interprets results and suggests next steps, while the F-Ohm feature verifies safe connections before high voltage is applied.

With 1000 J surge energy, multiple pre-location methods and voltage-gradient pinpointing, it handles everything from street-light circuits to distribution feeders. The bright 7″ display remains clear outdoors, and the rugged yet portable aluminium enclosure fits easily in a vehicle or carried by hand. Whether for utilities, contractors or maintenance teams, the M-Thump5 turns complex cable faults into quick, reliable fixes.