Megger Group Limited
（重定向自Megger）
Megger Group Limited is a company that manufactures electronic test equipment and measuring instruments for electrical power applications.
The company is known for their original electrical insulation testers, and supply products related to the following areas: cable fault locating, earth/ground testing, low resistance measuring, power quality, electrical wiring, insulation testers, multimeters, portable appliance testers, clamp-on meters, current transformers, etc.