For over 100 years, Megger has been the premier provider of electric test equipment and measuring instruments for electrical power applications. The trademark was first registered in May 1903 and is jealously guarded by the company. Although we're best known for our world famous range of insulation testers, Megger provides a full service solution to meet your electrical test and measurement needs. Our products provide testing solutions in the most critical maintenance areas including cable fault locating, protective relay testing, and power quality testing. With such a diverse product offering, we are the single source for electrical test and measuring instruments.
Megger's product offering spans 30 distinct product groups with over 1,000 specific products.
Circuit breaker test sets, watthour meter test equipment and protective relay test instruments were formerly manufactured under the Multi-Amp brand. The company was first in the development of a completely automatic, software driven protective relay test system in 1984.
High quality instruments used for testing and maintaining transformers, batteries and underground cables, were formerly manufactured under the Biddle brand. Among other innovations, we introduced the first commercial cable fault locator in 1950.