The Megger GD-00620 carrying case carries and protects a Megger MOM2 digital microhmmeter (sold separately). The padded soft case holds the instrument and all standard accessories. The GD-00620 is used to hold and protect a MOM2, which performs resistance tests of electrical equipment.

Megger manufactures equipment for cable fault locating, protective relay testing, telecommunications and data integrity, and power quality testing under multiple brand names, among them Megger, Biddle, States, and AVO. The company, founded in 1889, is headquartered in Dover, England, and meets International Organization for Standardization (ISO) 9001:2008 standards.