Alan Hardie, CEO of Megger announcing the acquisition of Programma AB, was “greatly anticipating the diversified product range, mutual synergies and the combination of two worldclass product development and marketing ...

There are so many ways of testing insulation that it’s often hard to know which tests to choose in order to get dependable results. While there’s no universal answer, work done by leading electric  locomotive...

The TM1800™ is the instrument platform for circuit breaker maintenance, based on more than 20 years’ experience of over 4,000 delivered breaker analysers. The modular construction makes it possible to configure the TM1800 for measurements on all...

The following is a series of frequently asked questions from users like you covering various aspects of battery testing

The vacuum interrupters in vacuum breakers do not last forever. Leakage starts after years or decades and the interrupters fill with air, making the breaker unreliable.

There’s no doubt that test equipment needs to be accurate, as inaccurate test results can lead to potentially dangerous electrical systems being certified as safe. The way that instrument accuracy is specified, however, is not...

Many of the transformers currently in use in the UK distribution network have long exceeded the service period for which they were originally designed. Though most continue to give reliable service, there is no doubt that the risk of...

... for measuring moisture in insulating oils. Moisture in insulating oil not only reduces the efficiency of the oil as an insulator but may also be used to detect signs of degradation in the solid insulation in transformers and switchgear since water is a...

Most electrical installations depend on earthing via earth electrodes to protect people and equipment. In these installations, regular testing of the earth resistance is essential, but most testing methods are either time consuming and inconvenient, or...

Megger has scooped two prestigious winners trophies at the Electrical Industry Awards 2007, held in London’s Grosvener Square.