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Cable / Sheath Fault Locators & Thumpers

Cable locators are used for accurately identifying the presence of underground and overhead insulated line networks. They consist of receivers with signalling equipment and are suitable for use on high voltage systems.

Find out more about Cable / Sheath Fault Locators & Thumpers below.

Megger ESG NT2 Earth Fault Locator
Stock Due : Estimated 2-3 Weeks
Megger ESG NT2 Earth Fault Locator
£2,815.00
£3,378.00 inc. vat
  • Very easy operation
  • Power frequency mode for pinpointing
  • Automatic zero calibration, no adjustments necessary
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Megger 813178 GL 660-1 Earth Fault Locator Set
Megger 813178 GL 660-1 Earth Fault Locator Set
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  • Pulsed output current
  • Live voltages up to 660 V
  • Low-frequency signal
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Megger DigiPHONE+2 Shockwave Acoustic & Electromagnetic Receiver - Choice of Set
Megger DigiPHONE+2 Shockwave Acoustic & Electromagnetic Receiver - Choice of Set
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  • Cable compass
  • Fault arrow
  • BNR - Background Noise Reduction
  • APM - Automatic Proximity Mute
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Megger MFM10 Mobile Battery Operated Sheath Fault Location System (Up to ± 10 kV DC) - Optional AF
Megger MFM10 Mobile Battery Operated Sheath Fault Location System (Up to ± 10 kV DC) - Optional AF
£13,360.00
£16,032.00 inc. vat
  • Test voltage up to ±10 kV DC
  • Easy Go test system
  • Pre-locate and pinpoint any detected faults
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Megger EZ-THUMP-4 Portable Fault Location System - 4kV, 15ft Test Lead
Made To Order
Megger EZ-THUMP-4 Portable Fault Location System - 4kV, 15ft Test Lead
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  • 4kV DC output
  • Cable fault location
  • Comes with 15ft test lead
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Megger EZ THUMP-12 Portable Fault Location System - 12kV, 15ft Lead
Made To Order
Megger EZ THUMP-12 Portable Fault Location System - 12kV, 15ft Lead
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  • DC testing to 12kV
  • Automated fault location
  • Wide range of advanced features
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Megger EZ THUMP-4 Portable Fault Location System - 4kV, 50ft Test Lead
Made To Order
Megger EZ THUMP-4 Portable Fault Location System - 4kV, 50ft Test Lead
Call For Pricing
  • DC testing to 4kV
  • Portable design
  • Includes 50ft test lead
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Megger EZ THUMP-12 Portable Fault Location System - 12kV, 50ft Lead
Made To Order
Megger EZ THUMP-12 Portable Fault Location System - 12kV, 50ft Lead
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  • 12kV DC output
  • 50ft lead included
  • Portable design
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Megger HVB10 High Voltage Bridge - Optional Audio Frequency (HVB 10-1-AF)
Megger HVB10 High Voltage Bridge - Optional Audio Frequency (HVB 10-1-AF)
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  • Perform sheath testing
  • Reduce downtime
  • Standard and high-accuracy modes
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Megger EZ-THUMP 3kV Portable Fault Location System
Megger EZ-THUMP 3kV Portable Fault Location System
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  • Choice of cable length
  • ARM pre-location with Multishot Technology
  • 7” HiBrite colour display optimised for outdoor visibility
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Megger ST16V2-M Smart Thump 16 V2 with Manual Mode
Megger ST16V2-M Smart Thump 16 V2 with Manual Mode
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  • Delivers 1500 J at 8/16 kV
  • E-Tray technology
  • ARC reflection MV cable pre-location
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Megger ST25-M Smart Thump 25-30 with Manual Mode
Megger ST25-M Smart Thump 25-30 with Manual Mode
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  • Delivers 1600 J at 12.5/25 kV
  • E-Tray technology
  • ARC reflection MV cable pre-location
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Megger 820022865 FaultSniffer Cable Fault Drill System
Megger 820022865 FaultSniffer Cable Fault Drill System
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  • No supply interruption
  • Fast and easy location of faults
  • Reliable avoidance of incorrect excavations
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Megger DigiPHONE+ Surge Wave Receiver
Made To Order
Megger DigiPHONE+ Surge Wave Receiver
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  • Receiver, transmitter and headset included
  • Automatic noise filtering
  • Accurate pinpointing with compass indicator
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About Cable Fault Locators

A cable fault location is required anywhere when the fault cannot be seen. The faults are typically damaged cables that affect the resistance in the cable. If allowed to persist, this can lead to a voltage breakdown. A multi-step process must be performed as safely and as quickly as possible to prevent customers from going without power.

In this category, we have an array of cable fault-locating instruments. Megger, EA Technology & BAUR offer the broadest selection of tools on this page. However, many other high-profile companies offer incredible alternatives enriching the scope of products available in this section.

Please utilise the Manufacturer and Price filter options to help you locate the instrument to suit your needs.