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Latest news from Megger


Download Megger Catalogs NOW!

Download Megger's newest catalogs for Cable, Circuit Breaker, Protective Relay & Transformer.


Salvaging Flood-damaged Electrical Equipment

In all drying out of electrical windings, the regulation of temperature should be controlled carefully. Maximum drying temperatures on windings should not exceed 194oF (90oC) as measured by thermometer. This will prevent not only the rapid thermal deterioration of the insulation but damage from the high vapor pressures that would be obtained if steam were produced.


2017 Testing Tactics Webinar Series

View our upcoming webinar schedule and register. Or click on previous webinars to view video recordings.


HAZMAT Grounding Tech Tips

Check out the NETA World Journal Tech Tip Article “HAZMAT GROUNDING” written by Megger's Jeff Jowett


Transformer testing standards update - NETA '16

Review of IEEE, CIGRE and IEC standards for power transformer testing including overview of various frequency response analysis (FRA) techniques.


Next Generation Battery Testing

We look at how two innovative design changes in modern battery test sets have made capacity and load testing faster and easier than ever.


How Much Current is Enough?

Measuring low resistance – which is usually taken to mean resistance of less than 1Ω – has many applications, from checking the condition of circuit breaker contacts to verifying the integrity of welds in metal structures. One very common question however is, “What’s the best test current to use?” As is usual with questions like this, there is no simple “one size fits all” answer.


Safer & Faster Testing with DualGround™ Technology

DualGround™ is Megger's groundbreaking technology that enables a safer and faster workflow because both sides of the circuit breaker remain grounded throughout the test.


Megger Supports the Mesa Hotline School

Megger regularly collaborates with vendor-neutral training centers to provide the most experienced instructors so that students receive the best classroom learning experience. Read more about Megger’s instructor Marshal Bird at the Mesa Hotline School.


Breaker Failure Testing

When a breaker fails to open contacts or interrupt current after receiving a tripping signal from a primary relay, we have a breaker failure. Most protection systems have a breaker-failure scheme and it is important to test this backup protection as part of your regular relay testing program.


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I'm very happy with the device...brilliant build quality and just the right features for my application

Cyril Ryan

@Craigmc1888 Hi Craig, do you have a number or email address we can contact you on? One of our technical support te…

19th October #Exeter Tony will be holding a Breakfast morning at Edmundson Electrical, EX2 7LW. MFT demo's from 8am

18th October #Oldham Perry will be attending a Breakfast morning at Edmundson Electrical, OL1 3LN. MFT & PAT demo's…