Best known for insulation testing, Megger offers a wide range of test equipment to meet your Electrical Test and Measurement needs. Our products provide testing solutions in the most critical maintenance areas including: Insulation testing; protective relay testing; transformer testing; cable fault locating; battery testing; power quality testing; electricians testers; and earth testing. With such a diverse product offering and technical and commercial support from our South African Office and local distributors, Megger is ideally placed to serve your electrical test and measurement requirements. Street Address