Megger is a global manufacturer of electrical test and measurement instruments for power utilities, electrical contractors, and industrial operators. The company's product range includes insulation resistance testers, earth/ground testers, relay test systems, power quality analysers and transformer diagnostic equipment. Megger's instruments are used across Africa by utilities, electrical contractors and maintenance teams to test and commission power infrastructure ranging from low voltage installations to high voltage substations. The company was a Silver Sponsor at Enlit Africa 2025.