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High Voltage

HV test equipment includes 5kV and 10kV insulation testers, live line testers, transformer oil test sets, micro ohmmeters and milli ohm meters from Megger, Cropico, T&R, Seaward and Chauvin.

High Voltage Categories

AC High Voltage Testers
AC High Voltage Testers
DC Cable Test Sets
DC Cable Test Sets
We offer a range of battery test equipment, allowing you to test battery capacity to prevent expensive downtime in the event of a power failure. Megger Torkel Load Units perform accurate load/discharge testing for determining actual battery capacity.
Battery Testing Equipment
Battery Testing Equipment
Transformer test sets, Circuit breaker test sets and Protection Relay test sets and testing systems from T&R test equipment, Megger and Programma. We have single phase and 3 phase relay testers as well as Primary current Injection and Secondary Current Injection testing, PCITS, SCITS, Phase angle meters and digital timers.
Circuit Breaker and Relay Test Sets
Circuit Breaker and Relay Test Sets
Our Electrical Safety & Flash Testing range has numerous instruments which can perform safety tests on appliances and installations.
Electrical Safety & Flash Testing
Electrical Safety & Flash Testing
HV detectors and high voltage potential indicators from Seaward. We have HV potential indicators and HV detectors for 3.3kV, 11kV, 22kV and 33kV electrical systems. Buy HV AC detectors here.
HV Potential Indicators & Kits
HV Potential Indicators & Kits
A great range of 5kV, 10kV and 15kV insulation testers from Megger, Metrel, Chauvin Arnoux and Extech.
High Voltage Insulation Testers
High Voltage Insulation Testers
Micro Ohmmeters - Ductors
Micro Ohmmeters - Ductors
Transformer testers and Megger oil test sets perform accurate breakdown voltage BDV tests on mineral, ester and silicon insulating liquids. We supply both portable and laboratory oil breakdown voltage testers Megger OTS ( Foster OTS).
Transformer & Insulating Oil Testers
Transformer & Insulating Oil Testers
With a wide range of accessories and test leads, Test-Meter is the ideal place to find high voltage test leads, insulating oil test set electrodes, carry cases and much more for micro ohmmeters, >5kV insulation testers and insulating oil test sets.
HV Test Leads and Accessories
HV Test Leads and Accessories
(308 Products)

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About High Voltage

We supply a broad range of high voltage and medium voltage test equipment including AC and DC test sets, HV indicators, transformer oil test sets, 5kV and 10kV insulation testers and primary and secondary injection test sets. With instruments from Megger, Cropico, T&R, Seaward and Chauvin Arnoux we are able to provide HV test equipment for electric utilities and power distribution.

High voltage installations, power distribution networks and integral electrical plant equipment all require very specialist test and measurement equipment to maintain safe and effective operation. In most cases, the importance of these applications is such that operational downtime or electrical isolation is not possible.

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As such, we supply a wide range of HV test equipment from manufacturers who understand this; Megger, T&R Test Equipment, Seaward Electronics, Metrel, Chauvin Arnoux and Metrohm to name a few.

Whether it be a simple 5kV yes/no insulation tester, an industrial battery test set, a DC cable test set, or a three-phase GN59 compliant relay test set, rest assured we have established relationships in place to help with your project.