Copper Testing | Cable Fault Locators

EA Technology CS2 CableSniffer kit with carry case, hose, filters, charger, and manual

EA Technology CableSniffer CS2 Underground LV Cable Fault Gas Locator

EA Technology CS2 CableSniffer delivers decisive underground LV cable fault location by capturing insulation breakdown gases, enabling faster pinpointing, fewer excavations, and confident field diagnostics with real-time ppm detection.

$2,999.95

Fluke 2052 Advanced Wire Tracer Kit Receiver Transmitter

Fluke 2052 Advanced Wire Tracer Kit CAT IV 600 V

Fluke 2052 wire tracer kit delivers CAT IV 600 V safe troubleshooting for energized and de-energized circuits with four tracing modes, power flexibility, and precise fault locating.

$1,999.99

Fluke 2062 Advanced Pro Wire Tracer Kit Smart Sensor Receiver Transmitter 2062R Advanced Pro Wire Tracer Receiver

Fluke 2062 Advanced Pro Wire Tracer Kit CAT IV 600 V

$3,199.99

Fluke LIQ DUO KIT 3PK LinkIQ Cable Network WiFi Tester Kit with Intellitone Probe Remote IDs 3 pack

Fluke Networks LIQ-DUO-KIT-3PK LinkIQ Duo 3-Pack Cable + Network + Wi-Fi Tester Kit

The Fluke LIQ-DUO-KIT-3PK includes three LinkIQ Duo tester kits, each providing 10 Gb/s cable testing, switch diagnostics, PoE verification, and Wi-Fi analysis. This multi-unit bundle supports standardized tools across technician teams and multi-site operations.

$11,815.43

Fluke Networks LIQ DUO KIT LinkIQ Cable WiFi Network Tester with IntelliTone Probe and Remote IDs

Fluke Networks LIQ-DUO-KIT LinkIQ Duo Cable, Network, and Wi-Fi Tester Kit

The Fluke LIQ-DUO-KIT delivers a platform capable of verifying cable performance up to 10 Gb/s, analyzing network switches and PoE power, and performing Wi-Fi band/channel diagnostics. Ideal for network infrastructure contractors needing a single kit for copper verification, switch diagnostics, PoE under load, and wireless troubleshooting.

$4,051.83

Fluke Networks TS54-BANA Telecom Test Set | Built-In Toner & TDR

Fluke Networks TS54‑BANA — Premium voice/data/video test set with built-in TDR, toner, and pair-identifier. Features include 3,000 ft fault location, SmartTone® pair-ID, caller-ID with call-waiting, IP-64 weather-proof housing (RainSafe™, DropSafe™, DataSafe™) and includes 4 mm banana plug and extra-large alligator clips.

$859.03

Amprobe AF-600 Ground Fault Finder Product View

Amprobe AF-600 A-Frame Ground Fault Finder Cable Locator

Quickly locate cables and faults with the Amprobe AF-600. This item features an A-frame design, compass guidance, and automatic gain signal control.

$3,367.99

Fluke Networks TS 100 PRO Cable Analyzer Kit

Fluke Networks TS100-PRO-BT-TDR Cable Fault Finder with Bridge Tap Detection

Fluke Networks TS100 PRO Cable Analyzer: Detects cable faults up to 8,000 ft with quick bridge tap detection for reliable DSL network performance.

$760.99

Fluke MS2 100 IE MicroScanner 2 Industrial Ethernet Cable Verifier Kit

Fluke Networks MS2-100-IE Industrial Ethernet Cable Verifier Continuity & Fault Testing

Fluke Networks MicroScanner2: Industrial Ethernet verifier with fast continuity, wiremap, and fault location to reduce downtime and ensure cable reliability.

$1,754.47

Fluke Networks MS POE MicroScanner PoE Cable Verifier Product View

Fluke Networks MS-POE MicroScanner Cable Verifier | PoE and Fault Testing

The Fluke MS-POE verifies Ethernet cabling and Power-over-Ethernet in one step. It identifies PoE class, voltage, and pairs while testing cable length, wiremap, and network speed—ideal for installing and troubleshooting PoE devices like IP cameras, phones, and access points.

$982.79

Megger TDR2000 3 Digital Time Domain Reflectometer Product View

Megger TDR2000/3 Dual-Channel Time Domain Reflectometer (TDR) Cable Fault Locator | 20 km Range

Efficient fault detection with the Megger TDR2000/3. Dual-channel, 20km range, USB connectivity, and rugged design for reliable cable testing. Maximize uptime!

Arcom Digital Quiver XT UB Fault Locator Product View

Arcom Digital Quiver-XT-UB Fault Locator & Identifier with Q-Amp 5/40

Arcom Digital Quiver-XT-UB: Precision fault locator with advanced FFT Spectrum Analyzer and Q-Amp 5/40. Fast, efficient, and non-disruptive troubleshooting in the field.

SPRINGBOK TRACKER PRO metallic TDR Cable Fault Locator

Introducing the Springbok Tracker Pro, a revolutionary touchscreen Time Domain Reflectometer (TDR) designed to streamline cable fault detection and localization.

Megger Digiphone+2 Receiver Unit, Headset, Sensor Unit, Telescopic Handl, Tip Tripod, Sensor Connection Cable, Set of Batteries, Carrying Bag With Foam Inserts, Manual

Megger Digiphone+2 Shock Wave Receiver Fault Locator NTRX Set

The new digiPHONE+2. A combination of different methods for efficient noise damping enables perfect acoustics that lets you hear only the fault noise.

Megger EZ-Thump 3kV Unit, Safety ground C clamp for T4 safety ground termination, HD Battery Clamp with 10 mm male MC red and black, Carrying Bag for leads, Manual

Megger EZ-THUMP 3kV Highly Portable Fault Locator Systems For LV Networks

Introducing the first-in-its-kind dual-stage cable fault locator from megger. The EZ-Thump 3 kV and updated 4 kV single-stage cable fault locators are small, portable, lightweight, and battery-operated cable faults.

Megger Digiphone+2 Shock Wave Receiver Acoustic & Electromagnetic Fault Location

The digiPHONE+ 2 is a new, improved version of the digiPHONE+ that features better noise damping for more efficient fault location. The acoustic-magnetic cable fault location method is the most accurate, while the optional voltage gradient method and cable tracing method are also available. The device is automatically adjustable, so no user adjustment is necessary. Bluetooth headphones are also available as an optional accessory.

Kehui T-506 Pinpointer Cable Fault Locator

The T-506 is used together with a high voltage surge generator, to pinpoint high resistance and flashover faults on power cables. It utilizes an Application (App) running on an Android device, connected wirelessly to a handheld sensor. The sensor detects magnetic and audio signals emanating from the faulted cable.

Megger SEBA Digiphone+ Surge Wave Receiver Cable Fault Pinpointer

The Digiphone+ pinpoints underground cable faults with unprecedented accuracy and sets a new standard by applying innovative audio concepts. This combination results in a pinpointing device for high resistive faults that is unsurpassed in sensitivity.

Overview

Cable fault locators are designed to identify and locate faults such as opens, shorts, and performance issues within network and telecom cabling. By using advanced testing methods like Time Domain Reflectometry (TDR), these instruments measure the distance to a fault with precision, helping technicians troubleshoot faster and reduce downtime.

General Fault Locators

General-purpose fault locators are used for everyday troubleshooting of copper cabling. They provide quick diagnostics to confirm whether a line is intact, damaged, or improperly terminated. These models are ideal for contractors and field technicians handling a wide range of cable maintenance tasks

TDR Cable Fault Locators

TDR (Time Domain Reflectometer) cable fault locators use reflected signal analysis to measure the exact distance to faults along a cable run. This technology is especially useful in locating hidden issues within walls, underground, or in long cable runs where manual inspection is impractical. TDR fault locators are a must-have for telecom and data network professionals.

Common Use Cases

Telecom & Networking: Quickly locate faults in long telephone lines, LAN cabling, or structured wiring systems.

Datacenters: Reduce downtime by isolating cable issues without pulling or replacing entire runs.

Field Service & Utilities: Locate underground or concealed cable breaks in industrial or outdoor environments.

Contractor Workflows: Speed up troubleshooting and reduce project delays with accurate, field-ready diagnostics.

Recommended Products

Fluke Ti95 9Hz 80x80 Ti95 Infrared Camera 9Hz

Autel Robotics EVO II Pro V2 Rugged Bundle

Adam Equipment Eclipse Heavy Duty Precision Balances EBL 12001E

Flir E8xt Thermal Camera with MSX and WiFi 320 x 240 IR Resolution

GE Inspection Technologies General Phased Array Probe #115-500-014, 5MHz, 32EL

Eclipse Tools Pro'sKit 902-143 CrimPro Crimper with 0.256/0.213/0.068 Hex

Adam Equipment Highland HCB 1002 Portable Precision Balances, 1000g Capacity

Adam Equipment EPB 2103i 2100g, 0.001g, Equinox Precision Balances

Featured Brands

All Brands

Cable Fault Locators 18 Items

Cable Fault Locators