High Voltage (HiPot) Instruments
High Voltage and High Potential Insulation Testers
High Voltage or High Potential (Hipot) testers are used to test the integrity of the insulation of one or more components of an electrical system. In any electrical installation, insulation is one of the most important elements and insulation testing can be a very useful tool to determine if a system is ready to energise or if a system that has been in service is starting to deteriorate. HiPot Test instruments are used to conduct tests using normal rated voltage (or higher than rated voltage) of an electrical system to ensure the insulation is fit for service. AC and DC Hipot testers are available for hire depending on the required tests and can be used for High Voltage Busbars, Circuit Breakers, Bushings, Isolators and Cables. Low voltage wiring can also be tested using a HiPot tester (sometimes called an LV Flash Test) to ensure integrity of all cabling and equipment in a switchboard factory prior to dispatch to a customer, for example.  
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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.