Coupling Units
Coupling units for testing Overhead Lines, Cables and Earthing Systems.
A coupling unit is used to test and measure characteristics of overhead transmission lines, power cables and high voltage earthing systems. A coupling unit is used in conjunction with one or more instruments to determine line and cable characteristics including impedances and k-factor, or for HV Earthing systems to measure step and touch voltages, impedance and overall earthing system performance.
If you are not sure what equipment may be needed for your testing requirements, please dont hesitate to ask us for help. We have all of the equipment you need to test overhead lines, cables and earthing systems and can package all of the required instruments to meet your individual needs.  
Give us a call or send us an enquiry, we would be pleased to help. 

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Not exactly what you are looking for? Simply Contact Us and we will probably be able to get it through our extensive network of suppliers.

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All equipment is supplied with a calibration certificate ("if Applicable"), tested & checked before we dispatch it and transported in a heavy duty transport case.