Cable Fault Locators - aka Murray Loop,Cable Fault Finders

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  • ST-4 - L T Power Cable Fault Locator The L T Power Cable Fault Locator (ST - 4) available with us are manufactured using latest technology and premium quality components that ensures excellent performance. Low Voltage Surge Tester is an excellent instrument for tracing the fault locations in underground LT power cables. Customers can avail long performing and portable Low Voltage Surge Tester from us at affordable market price.
    Electrocon Systems
  • T-C880 - Cable Fault Locator Connecting the instrument and pressing a button, you can get the distance to fault. The T-C880 cable fault locator, a highly intelligent instrument, makes the dream of every cable maintenance people come true. Utilizing the latest microelectronics and digital signal processing techniques, T-C880 has internal gain control and impedance balancing capability, and can automatically calculate distance to fault. It is an ideal fault location and integrity testing instrument for telecom and control cables.
    Kehui Electric Co
  • TW3304N - Cable Fault Locator The Perfect Handhold Tester Series Cable Fault Locator TW3304N is the most portable test instrument in the industry. It adopts the OTDR technical principles and integrates the powerful analysis software, which enables the TW3304N fiber ranger detect fiber faults location more accurate and easy.
    Techwin(China) Industry
  • Syscompact 2000 - Cable Fault Location System Syscompact 2000/32 is a compact designed, fully enclosed cable fault location system for pre-location and pin pointing of high impedance, low impedance and intermittent cable faults of low and medium voltage cables. Easy operation and use of latest fault location methods in combination with efficient instruments enable a rapid and reliable fault location.
    HV Technologies
  • Syscompact 3000 - Cable Fault Location System Syscompact 3000 is a compact designed, fully enclosed cable fault location system for pre-location and pin pointing of high impedance, low impedance and intermittent cable faults of low and medium voltage cables. Easy operation and use of latest fault location methods in combination with efficient instruments enable a rapid and reliable fault location.
    HV Technologies
  • T-C310 - Cable Fault Locator Connecting the instrument and pressing a button, you can get the distance to fault. T he T-C310 pulse echo cable fault locator, a highly intelligent instrument, makes the dream of every cable maintenance people come true. Utilizing the latest microelectronics and digital signal processing techniques,
    Kehui Electric Co
  • SFY159 - Cable Fault Locator This instrument is the first to use industrial embedded computer platform. The whole system consists of three parts: failure test, path finding and measurement, precise point location. It is lithium-powered, portable, and easy to operate. Various faults of power cables with different voltage level, cross section, medium and material, including open circuit, short circuit, low resistance, high resistance leakage, high impedance fault flashover.
    Shanghai Launch Electric
  • ST-3304 - USB Fiber Optic Cable Fault Locator it is just like the simplified OTDR, It’s designed for the identification of fault locations(distance from the fiber-start point) and fault types(i.e. reflection or attenuation). With features of quick response, portable size, easy to use, large and comfortable LCD with adjustable brightness of backlight, data storage with USB communication port and power-saving design, 3304 Fiber Ranger is an excellent essential instrument for installation, construction and maintenance of the optical fiber networks.
    Wuhan Sunma Technologies
  • mTDR-010 - Numeric Cable Fault Locator Numeric Cable Fault Locator (Model No.:mTDR-010) is a most suitable & low-price instrument in locating a fault, open or short along with metallic cable, which has high-resolution TDC (Time-to-Digital Converter) technology. This instrument is applicable for any cable consisting of at least double insulated metallic elements like a coaxial cable at and a low cost.
    NanoTronix
  • IRG 3000 - Pulse reflection test system The computer aided pulse reflection test system IRG 3000 is the basic control unit for all cable fault location methods. It is specially designed as a pulse reflection measuring instrument for fault location on single and three-phase cable systems. Latest generation technology is implemented in the expert system, with an integrated 200 MHz transient recorder for the highest measuring accuracy. It offers unique features for intelligent manual and automatic cable fault location.
    BAUR Prüf- Und Messtechnik
  • 5910R - Short Haul Submarine Cable Test Set The Tinsley 5910R is a rack mount version of the 5910 portable Short Haul Submarine Cable Test Set. It brings the latest technology to the tried and tested DC methods of cable fault location. Common test procedures which are associated with the location of cable fault such as "open circuits" and "shunt faults" are pre-programmed into the instrument.
    Tinsley Precision
  • 5910 - Portable Short-Haul Submarine Cable Test Set The Tinsley 5910 is a portable Short Haul Submarine Cable Test Set that brings the latest technology to the tried and tested DC methods of cable fault location. Common test procedures which are associated with the location of cable fault such as "open circuits" and "shunt faults" are pre-programmed into the instrument. 
    Tinsley Precision
  • 5903 - Long Haul Submarine Cable Test Set The Tinsley 5903 Long Haul Submarine Cable Test Set brings the latest technology to the tried and tested DC methods of cable fault location for both repeatered and un-repeatered systems. The more common test procedures which are associated with the location of types of cable fault such as "open circuits" and "shunt faults" are preprogrammed into the instrument. This allows the procedure to be carried out automatically therefore eliminating operator errors and reducing the uncertainty of the predicted fault position.
    Tinsley Precision
  • A994 - Open Circuit Locator The A994 is an open circuit locator for electric and telephone cables wind on the reel; it gives the position of the fault from the inside or outside end of the cable, in percentage to the total cable length. The instrument measures the ratio of the capacitances of the two sections of failed conductor using two high precision i/v converters. The advantage of this method is due to the fact that the measurement error depends almost exclusively on the dimensional inhomogeneity of the cable. The A994 has the unique feature to permit the location of fault in cables with all broken wires. This instrument locates breaks in cables with a total capacity between 2 nF and 5 uF. The distance to fault is displayed on a large LCD display.
    AGM Elettronica
  • TM-800B - Cable Fault Locator M800B Cable Fault Locator is a portable open-air instrument working on TDR and bridge methods, adopting advanced micro-electronics technology. It is designed to locate accurate fault points in such cables as telecommunication plastic cable or user’s lead covered wire, while the faults include break, mix, earthing, defective insulation, or poor connecting. It is an ideal function-stable instrument for the open-air operator to improve work efficiency; in addition, it can also be used for circuitry project checking electric property testing of the cable.
    T&M Tools
  • TM-800 - Cable Fault Locator TM800 Cable Fault Locator is a portable field instrument working on TDR and bridge methods, adopting advanced micro-electronics technology. It is designed to locate accurate fault points in such cables as telecommunication leadsheathed cable, plastic cable or user’s lead covered wire, while the faults include break, mix, earthing, defective insulation, or poor connecting. It is and ideal function-stable instrument for the field operator to improve work efficiency, in addition, it can also be used for circuitry project checking electric property testing of the cable.
    T&M Tools
  • TDR 1170 - Time Domain Reflectometers The unique features and new technology used in the TDR 1170 make it the most flexible and easiest to use instrument available for advanced cable fault location. The TDR 1170 features an automatic configuration, which can be modified as necessary. All cable fault data can be stored and retrieved at any time, ensuring time savings, consistency and accuracy from one crew to the next.
    Hipotronics Incorporated
  • A694 - Short Circuit Locator The A694 is a short circuit locator designed for fault location in metallic cables. The instrument measures the ratio of the resistances of the two sections of failed conductor using a four-wire "Kelvin" connection, thus eliminating errors associated with contact resistances of the test leads. With the A694 you can determine if the cable has more than a short and locate the first and the last fault. The instrument locates fault with an insulation resistance up to 5 Mohms in cables that have a total resistance greater than 0.3 ohm and less than 40 kohms. The distance to fault is measured as a percentage of the total length of cable and is displayed on a large LCD display.
    AGM Elettronica
  • STG 600 - Surge Generator / Test Generator The low voltage cable fault location system STG 600 includes a surge generator, a high voltage source for testing and precise location of sheath and cable insulation faults. The STG 600 is a multifunctional cable fault locating set especially designed for low voltage power distribution networks. The Surge and Test Generator is used for cable testing and for pin-pointing of high-resistance and intermittent faults in low voltage cables. An optional coupling filter can be integrated in the STG 600 enabling the use of the highly sophisticated and efficient pre-locating method: Secondary Impulse Method / Multiple Impulse Method (SIM-MIM). The multifunctional STG 600 replaces the following individual instruments:
    HV Technologies
  • A910 - Short Circuit Locator for Power Cables The A910 is a short circuit locator designed for fault location in power cables. The instrument measures the ratio of the resistances of the two sections of failed conductor using a four-wire "Kelvin" connection, thus eliminating errors associated with contact resistances of the test leads. With the A910 you can determine if the cable has more than a short and locate the first and the last fault. The instrument locates fault with an insulation resistance up to 5 Mohms in cables that have a total resistance greater than 5mohm (approximately 90 m of 300 sqmm cable) and less than 30 kohms. The distance to fault is measured as a percentage of the total length of cable and is displayed on a large LCD display.
    AGM Elettronica
  • WB20CB - Open and Short Locator The WB20CB open and short locator is a highly accurate instrument designed to detect OPENS in individual conductors and SHORTS between neighboring conductors of various type cable. As an open cable fault locator, the WB20CB locates position of break in one wire of a pair using a 0 to 1 kV AC power supply.
    Hipotronics Incorporated
  • TM800H - Cable Fault Locator It is a portable open-air instrument working on TDR and bridge methods, adopting advanced micro-electronics technology. It is designed to locate accurate fault points in such cables as telecommunication plastic cable or user¡¯s lead covered wire, while the faults include break, mix, earthing, defective insulation, or poor connecting.
    T&M Tools
  • BAUR KMF-1 - Cable Sheath Fault Receiver The cable sheath fault receiver KMF 1 is applied according to the step voltage method. With two earth probes (dismountable for transportation) the cable route is followed. Additionally, the battery powered instrument is suitable for location of several successive sheath faults. Equipped with an adjustable carrying strap, the sturdy instrument fulfills all requirements for a rigorous application in the field.
    HV Technologies
  • KMF 1 - Cable Sheath Fault Receiver The cable sheath fault receiver KMF 1 is applied according to the step voltage method. With two earth probes (dismountable for transportation) the cable route is followed. Additionally, the battery powered instrument is suitable for location of several successive sheath faults. Equipped with an adjustable carrying strap, the sturdy instrument fulfils all requirements for a rigorous application in the field.
    BAUR Prüf- Und Messtechnik

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Cable Fault Locators - Use time domain reflectometry to locate signal loss or a Murray loop bridge.