Cable Fault Locators

GAO’s cable fault locators are devices used to identify and locate faults or problems in underground electrical cables or communication cables. These faults may include breaks, short circuits, open circuits, insulation deterioration, or other issues that disrupt the normal functioning of the cable. Our cable fault locators are used by maintenance and repair technicians working in industries such as power distribution, telecommunications, and data networking. By pinpointing the exact location of a fault, these devices help in efficient troubleshooting and minimize downtime by facilitating faster repairs. 

 

GAO’s cable fault locators are composed of a control unit, pulse generator, measurement unit, probes or connectors, display and indicators, power source, data logging, and connectivity. 

Showing all 93 results

  • Sort:
Read more

ID: GAOTek-CFL-125

This Battery Ground Fault Locator DC 40 V to 300 V working power, 0.5 % accuracy, 200 KΩ grounding detection range, and -4 °F to 131 °F temperature.
Read more

ID: GAOTek-CFL-133

This blockage underground high voltage cable fault locator has ±5% positioning accuracy, output power of 10 W and 16.40 ft (5 m) detection depth.
Read more

ID: GAOTek-CFL-212

GAOTek cable and pipeline underground locator use translative low power LCD technology that uses ambient light to improve screen readability in direct sunlight and extend battery life.
Read more

ID: GAOTek-CFL-220

This Cable Breakpoint Finder has dynamic range of 12 dB, wavelength of 1310 nm, FC or PC connector, 9 μm or 125 μm single mode, and 4.2 V power supply.
Read more

ID: GAOTek-CFL-111

GAOTek cable fault distance locators are applicable to testing all types of faults of power cables with 35 kV and lower voltage, test kV cables or wires with above double core (including coaxial), test open circuit and low resistance faults, calibrating length of cables or wires and transmission speed of electric wave in the cables.
Read more

ID: GAOTek-PELA-260

GAOTek cable fault locater thumper is used for automatically testing the precise location of the coaxial cable and communication cable’s broken wires, mixed wires, ground gas, and related cable faults.
Read more

ID: GAOTek-PELA-250

This Cable Fault Location System has 0 ft to 16.40 ft (0 m to 5 m) of blind spots, power supply of AC 220 V ± 10%, 3.24 ft (1 m) of blind area.  
Read more

ID: GAOTek-CFL-138

GAOTek cable fault locator is a high-performance underground metal pipeline detection system, it is composed of a signal transmitter and receiver and can be used for metal pipe, path detection of underground cable, pipeline census, and depth measurement, with a variety of optional accessories, can undertake uniqueness identification, as well as piping insulation damage and some types of cable fault lookup. 
Read more

ID: GAOTek-CFL-114

This Cable Fault Locator has 3.5 in (8.89 cm) LCD display, 7.4 V battery, 19.69 ft (6 m) working depth, 512 KHz frequency, and built in GPS.
Read more

ID: GAOTek-CFL-129

GAOTek cable fault locator is field identification problems of multiple cables when high voltage cable construction installation and maintenance. DS V live cable identification detector is designed with modern electronic technology.
Read more

ID: GAOTek-CFL-162

GAOTek cable fault locator is used individually or simultaneously to compensate for varying field conditions.
Read more

ID: GAOTek-CFL-146

This Cable Fault Locator has a measurement range of 4.9 mi, 30 ns to 50 us pulse width, 1.64 ft max resolution, and 0 V to 30 V pulse amplitude. 
Read more

ID: GAOTek-CFL-165

GAOTek cable fault locator is designed for ease of use. It combines with both time domain reflectometer (TDR, pulse reflection testing) and intelligent bridge testing.
Read more

ID: GAOTek-CFL-147

GAOTek cable fault locator is used to test all kinds of power cable faults, to find the cable path and buried depth.
Read more

ID: GAOTek-CFL-156

GAOTek Cable Fault Locator is designed for ease of use, portable, lightweight, and easy to carry. It takes the time domain reflectometer to measure the exact fault location such as the broken line and cross faults.
Read more

ID: GAOTek – CFL - 128

GAOTek cable fault locator speed accurate test is used for automatically testing the precise location of the coaxial cable and communication cable’s broken wires, mixed wires, ground gas and related cable fault.
Read more

ID: GAOTek-CFL-211

GAOTek cable fault locator is used for automatically testing the precise location of the coaxial cable and communication cable’s broken wires, mixed wires, ground gas and related cable faults.
Read more

ID: GAOTek-CFL-121

GAOTek Cable Fault Locator Underground Test System is based on the high-voltage cable construction installation and maintenance personnel urgently need to solve the problem of multiple cable site identification. With reference to advanced foreign technology, it is developed under the guidance of electromagnetic field theory, using modern electronic technology and tooling process technology.
Read more

ID: GAOTek-CFL-101

This Cable Fault Pre-Locator has frequency of 400 MHz, 70 dB signal gain voltage, detecting range of 62.1 mi (100 km), and voltage of 30 V.
Read more

ID: GAOTek-CFL-161

This Cable Fault Pre-Locator has 19.7 in (0.5 m) best resolution, sampling rate of 100 MHz, amplitude of 100 Vpp, and pulse width of 0.1 uS and 2 uS.
Read more

ID: GAOTek-CFL-122

This Cable Fault Pre-Locator has low voltage impulse launching voltage of 30 V, sampling frequenct of 200 MHz and max ranging scope of 62.13 mi.
Read more

ID: GAOTek-CFL-152

This Cable Fault Pre-locator has a power supply of AC 220 V, 50 Hz,200 MHz frequency, 1.31 ft (0.4 m)max resolution, and 62.1 mi (100 km) max range.
Read more

ID: GAOTek-CFL-127

This Cable Fault Tester has 4.97 mi annual measuring range, 0 ft test blind spot, 1 W power consumption, and 5 °F to 113 °F storage temperature.
Read more

ID: GAOTek-CFL-151

GAOTek cable fault tester is suitable for measuring the low resistance, short circuit, and Open Circuit Broken Fault of power cables, high-frequency cables, local telephone cables, streetlamp cables, and buried wires with different cross-sections.
Read more

ID: GAOTek – CFL - 126

GAOTek cable tracking and fault locator instruments are composed of transmitter, receiver, magnetic induction detection rod, positioning detection frame and so on.
Read more

ID: GAOTek-CFL-103

This Coaxial Cable High Voltage has a measured distance of 19.88 mi to 62.13 mi for open wire, power consumption 5VA, detection blind area 3.2 ft (1m).
Read more

ID: GAOTek-CFL-213

This Dark Line Buried Cable Fault Locator has maximum length not less than 9.941 mi (16 Km), 25 mHz sampling rate, and low voltage pulse working method.
Read more

ID: GAOTek – CFL - 125

GAOTek electric cable fault detector is a new type of cable fault testing instrument that uses the latest electromagnetic induction method and communication principle.
Read more

ID: GAOTek – CFL - 124

GAOTek electric cable wire maintenance cable fault locator is designed by a domestic professional R&D team.
Read more

ID: GAOTek-CFL-132

GAOTek electrical cable fault locators consist of three parts: flash test, tracing and positioning.
Read more

ID: GAOTek-PELA-254

GAOTek electrical power cable fault detector is a portable field equipment for synchronous measurement of multi-point current.
Read more

ID: GAOTek-CFL-118

This Ethernet Cable Fault Locator has 1550 nm wavelength, 62.14 mi distance coverage and test distance of 37.28 mi to 49.70 mi (60 km to 80 km). 
Read more

ID: GAOTek-CFL-119

GAOTek fast speed cable fault locators are used for automatically testing the precise location of the coaxial cable and communication cable’s broken wires, mixed wires, ground gas and related cable fault.
Read more

ID: GAOTek-CFL-210

GAOTek fiber fault locator is a fiber ranger. It is a newly designed fiber optic tester, it aims at fiber network installation, fiber network engineering acceptance and fiber network maintenance.
Read more

ID: GAOTek-CFL-149

GAOTek fiber optic cable fault locator is the new generation of intelligent meters for detecting fiber communications systems
Read more

ID: GAOTek-CFL-126

This Fiber Optic Fault Locator has 6.56 ft event dead zone, 6.5 in TFT LCD display, 32 °F to 203 °F relative humidity, and 128 K sampling points.
Read more

ID: GAOTek-CFL-131

GAOTek handheld cable fault locators receivers are used to locate underground pipelines, cables, buried depth measurements of underground pipelines, and current measurements in tubes.
Read more

ID: GAOTek-CFL- 117

This Handheld Visual Cable Fault Locator has 0dB to 80dB adjusting range of gain, 30V impulse range, and 0mi to 18.641mi (0km to 30km) testing range.
Read more

ID: GAOTek-CFL-117

GAOTek high precision cable fault locators are designed for ease of use.
Read more

ID: GAOTek – CFL - 122

GAOTek high precision detector underground cable fault can test all kinds of faults, especially on the Flashover and High Resistance fault testing and without burning through.
Read more

ID: GAOTek-CFL-113

This High Voltage Cable Fault locator has 80 Hz to 1500 Hz bandwidth, 80 dB signal, 6700 mAh battery, AC 100 V to 240 V inputand 5 V or 2 A output.
Read more

ID: GAOTek-CFL-142

GAOTek High Voltage Power Cable Fault Pre locator is used independently; In impulse current mode (ICM), it needs to be used with KHV 32 high voltage signal generator; In the multiple impulse mode (MIM) must also be tested with TDR 11 cable multiple impulse filter coordination.
Read more

ID: GAOTek-PELA-244

GAOTek high voltage underground power cable fault tester is used to test all kinds of power cable faults, to find the cable path and buried depth, to maintain and manage the cable files, and to detect the faults of railway and airport signal control cables and streetlamp cables.
Read more

ID: GAOTek-PELA-262

GAOTek intelligent multi-pulse cable fault tester adopts present international advanced “multi-times pulse” technology, self-developed test technology and the device for high- frequency and high- voltage data signal.
Read more

ID: GAOTek-PELA-252

GAOTek live cable identifier is a handheld device with a 3.5 in (8.89 cm) color LCD screen and a built-in high-speed microprocessor, which can recognize and decode the pulse coded current signal of the transmitter.
Read more

ID: GAOTek-CFL-105

GAOTek multi wire cable tester fiber is an intelligent product, which is designed for polarity judgment and on-off analysis in MPO or MTP cable production.
Read more

ID: GAOTek – CFL - 123

GAOTek multi-purpose precision locator cable fault is specially designed to detect pipes, sondes, telecommunication lines buried utilities.
Read more

ID: GAOTek-CFL-216

This Optic Cable Obstacle Detector Test has 4.92 ft (1.5 m) event dead zone, 16.4 ft (5 m) attenuation dead zone, and FC or UPC customize connector.
Read more

ID: GAOTek-CFL-110

GAOTek optical fiber ranger cable fault locators are designed fiber optic tester, they aim at fiber network installation, fiber network engineering acceptance and fiber network maintenance.
Read more

ID: GAOTek-CFL- 118

GAOTek optical power meter visual fault locator network cable tester mainly used for measurement of optical signal power, stable light source output, insertion loss test, etc.
Read more

ID: GAOTek-PELA-246

GAOTek overground cable fault locator Widely used in cable manufacturers, mines, electric power departments, large enterprises and power cable construction and maintenance departments.
Read more

ID: GAOTek-CFL-107

GAOTek pin pointer cable fault locator has an extreme complexity of the power cable laying environment, pinpointing points has always been a critical step in cable fault testing.
Read more

ID: GAOTek-CFL-124

GAOTek Pipe and Cable Route Tracer Cable Fault Locator consists a transmitter and a receiver, can be used to do route tracing, pipe exploration and depth measurement of the underground cables and metallic pipes.
Read more

ID: GAOTek-CFL-115

This Pipeline and Optical Cable Fault Locator has current signal of maximum 150 mA, signal frequency of 512 Hz to 33 kHz, and 9.32 mi test distance. 
Read more

ID:

This Pipeline Locator Endoscope Cable Fault Locator has 16.4 ft (5 m) water pressure transmitter pressure, and 6 AA batteries as power supply.
Read more

ID: GAOTek-CFL-108

GAOTek portable live cable fault locator has a  transmitter that adopts the pulse current principle to inject the cable core with pulse coded current signal, which generates electromagnetic fields around the target cable for the receiver and the flexible current clamp to detect, decode and identify.
Read more

ID: GAOTek – CFL - 127

GAOTek portable underground cable fault locator is an easy operation device used for distance locating.
Read more

ID: GAOTek-CFL-120

This Radio Detection Fault Locator has 140 dB/ms dinamic range, 120 dB/Hz selectivity, 33 KHz sensitivity, 1 s start up time, and 5 % locate accuracy.
Read more

ID: GAOTek-CFL-106

GAOTek route meter hand cable and electrical tester is a special instrument used to accurately detect the direction and depth of buried cables within a certain range.
Read more

ID: GAOTek-PELA-258

GAOTek TDR telecom cable fault locator is designed for ease of use, portability, lightweight, and easy carrying.
Read more

ID: GAOTek-CFL-109

GAOTek telecom cable fault locator industrial is designed for ease of use, portable, light weight and easy to carry.
Read more

ID: GAOTek-CFL-140

GAOTek underground cable fault detector is designed by domestic professional R&D team.
Read more

ID: GAOTek-CFL-139

This Underground Cable Fault Location has a 577 kHz frequency0 ft to 14.7 ft depth range, 30 Vrms sheath fault, and output protection of 240 Vrms. 
Read more

ID: GAOTek-CFL-104

GAOTek underground cable fault location system is a new generation of portable cable designed and manufactured by our company according to user requirements and considered from the field fault test instrument.
Read more

ID: GAOTek-CFL-154

This Underground Cable Fault Location system has a power supply of 7.4 V, a voltage range of AC 0.01 V to 600 V(50 Hz or 60 Hz), and a 2 ms pulse width.
Read more

ID: GAOTek-CFL-137

This Underground Cable Fault Locator has a frequency of 16 kHz, amplitude of 15 V to 340 V, ≥100 W power, and 32 °F to 104 °F environment temperature. 
Read more

ID: GAOTek-CFL-112

This Underground Cable Fault Locator has 577 Hz active frequency, 50 hrs battery life, 0.5 W to 3 W output power, and 30 Vrms output voltage.
Read more

ID: GAOTek-CFL-100

GAOTek underground cable fault locator is the preferred equipment, especially for detecting various kinds of pipelines for oil (gas) transportation, water supply, drainage, gas, heat, and industry, etc. and various cables for electricity and telecommunication, etc.
Read more

ID: GAOTek-CFL-130

GAOTek underground cable fault locator is cable communication, and electric transport completely relies on the good condition of the cable circuit.
Read more

ID: GAOTek-CFL-160

GAOTek underground cable fault locator tests the distance between the fault position and the measured transformer when an aerial transmission line is in a short circuit or open circuit.
Read more

ID: GAOTek-CFL-145

GAOTek underground cable fault locator is newly designed fiber optic tester.
Read more

ID: GAOTek-CFL-163

GAOTek underground cable fault locator is mainly used to locate the breakage, short circuit and ground leakage faults of high and low voltage buried power cables within 10 KV (the insulation resistance to ground is less than 0.5 megohms) and the depth of buried cables.
Read more

ID: GAOTek-CFL-166

GAOTek underground cable fault locator is the most portable test instrument in the industry.
Read more

ID: GAOTek-CFL-102

GAOTek underground cable fault locator is used to detect the location and depth of underground cables, optical cables and metal pipelines, and is suitable for mobile communication, telecommunications, power, cable TV, water supply, gas and other pipeline units.
Read more

ID: GAOTek-CFL-150

GAOTekunderground cable fault locator detects the location and depth of underground cables, optical cables, and metal pipelines and is suitable for mobile communication, telecommunications, power, cable TV, water supply, gas, and other pipeline units.
Read more

ID: GAOTek-CFL-123

GAOTek Underground Cable Fault Locator Tester has a multiple functions. Safe, quick and accurate test.
Read more

ID: GAOTek-CFL-143

GAOTek underground cable fault pre-location is suitable for measuring the low resistance, short circuit, open circuit and disconnection faults of power cables, high-frequency coaxial cables, local telephone cables, street light cables, buried wires of various materials and materials with different cross sections and different media, and High resistance leakage and high resistance flashover failures. 
Read more

ID: GAOTek-CFL-148

GAOTek underground cable fault tester is designed to cater to industrial-grade power industry solutions and the rapid development of the IT era and systematizes the limitations of the original cable fault tester with industrial control embedded computer platform system, network service business, and USB communication technology
Read more

ID: GAOTek-CFL-214

GAOTek underground electric cable fault detection locator is based on electromagnetic induction method to the application of communication principles designed.
Read more

ID: GAOTek-CFL-144

GAOTek underground electric cable fault detector is developed successfully by large lattice color LCD technology.
Read more

ID: GAOTek-CFL-135

GAOTek underground electric cable fault locator is developed successfully by ARM+FPGA+ large lattice color LCD technology.
Read more

ID: GAOTek-CFL-134

This Underground Metal Cable Fault Locator has 4.97 mi test range, 9.84 ft cable depth, 480 pixels x 800 pixels LCD size, and 96 ns to 10 us pulse.
Read more

ID: GAOTek-CFL-155

GAOTek underground optical cable fault locator is an Optical Time Domain Reflectometer (OTDR), an intelligent meter of a new generation for detecting fiber communications systems.
Read more

ID: GAOTek-PELA-256

GAOTek underground optical fiber cable fault locator is an intelligent meter of a new generation for the detection of fiber communications systems.
Read more

ID: GAOTek-CFL-136

GAOTek underground pin pointer cable fault locators are based on the principle of acoustic and magnetic synchronous testing, combined with the high-voltage signal generating device, to accurately locate the power cable fault by detecting the magnetic field and sound signal discharged from the fault point of the cable.
Read more

ID: GAOTek-CFL-215

This Underground Pipeline Detector Meral Pipe Wire Cable Fault direct connection method or clamp method as detection method, and lithium batteries as the battery.
Read more

ID: GAOTek-CFL-141

GAOTek underground power cable fault pre-locator is designed to provide quick, accurate, and safe measurement solutions for underground power cable fault pre-locating.
Read more

ID: GAOTek-CFL-116

This Visual Cable Fault Locator has 8 s splicing time, 18 s heating time5.5 in TFT display screen, wireless LAN network, and 300 X magnification. 
Read more

ID: GAOTek-CFL- 121

This Visual Fault Locator has wavelength of 1310 nm or 1550 nm, 3 pieces of dry batteries as power supply, and 9 μm or 125 μm SM Fiber type of fiber.
Read more

ID: GAOTek-CFL-128

GAOTek Visual Fault Locator is the most portable test instrument in the industry. It adopts the OTDR technical principles and integrates the powerful analysis software, which enables this faults location more accurately.
Read more

ID: GAOTek-CFL-153

GAOTekcable tracking and fault locator comprise a transmitter, receiver, magnetic induction detection rod, positioning detection frame, and so on. It is a special instrument for optical cable and cable fault location tests.
Read more

ID: GAO-CFL-102

This cable fault locator combines the function of both Time Domain Reflectometer(TDR) and intelligent bridge testing (bridge). It measures the exact fault location in the broken line, cross faults, lead covered cables, and plastic cables
Read more

ID: GAO-CFL-101

This TDR Cable fault Locator device is designed to measure the faults which can be broken line, cross faults on plastic cables and lead covered cables