Megger Ltd

Electrical Test Equipment and Diagnostic Solutions for Aviation Power Systems

Core Services & Expertise

Megger manufactures electrical test equipment and measuring instruments for power applications across aviation, aerospace, utilities, manufacturing, and industrial sectors worldwide. With over 130 years of history in the electrical testing industry, the company provides comprehensive solutions for aircraft maintenance facilities, aerospace manufacturers, and aviation ground operations requiring precision electrical measurement capabilities.

Recent integration of Power Diagnostix enhances offerings with world-class partial discharge solutions, from portable devices for off-line testing to permanent systems for continuous online monitoring. This expanded capability addresses electrical asset management requirements across aviation power generation, distribution networks, and critical infrastructure supporting airport operations.

Geographic Reach & Manufacturing Capabilities

Megger operates as a global company with manufacturing facilities in Germany, Sweden, United Kingdom, and United States. The company maintains local offices, technical support teams, and authorized distributors worldwide serving customers across North America, Europe, Asia-Pacific, and international markets.

Manufacturing presence in multiple countries enables regional production supporting diverse market requirements while maintaining consistent quality standards. The company’s distribution network provides aviation customers access to electrical test equipment, technical support, calibration services, and equipment maintenance capabilities regardless of geographic location.

Industry Credentials & Customer Focus

Megger serves broad range of work sectors including electricians, heavy industry, mining, manufacturing, OEMs, renewables, transportation, cable contractors, power generation, transmission, electric substations, distribution networks, and water utilities.

For aviation applications, the company’s expertise addresses aircraft electrical system testing, ground power equipment verification, hangar electrical installations, airport infrastructure maintenance, and aerospace manufacturing quality control.

Recent introduction of MPAC Professional Acoustic Imaging Camera demonstrates innovation addressing emerging requirements. The MPAC128 detects gas leaks and partial discharge threats before failures occur, utilizing 128 microphone sensors visualizing emissions from safe distances up to 120 meters.

Client Benefits & Product Range

Aviation customers benefit from Megger’s extensive product and service offerings addressing critical electrical measurements essential for aircraft airworthiness and ground equipment reliability. The company helps install, improve efficiency, reduce cost, and extend life of electrical assets through comprehensive testing capabilities

Megger’s customer performance support includes technical support from experienced specialists, educational webinars covering latest testing methodologies, product registration programs, and ongoing updates about industry developments. Global presence ensures responsive service regardless of customer location, with local technical teams understanding regional requirements and regulatory standards.

Key Product Categories:

• Insulation Resistance Testing: Handheld and automated testers for aircraft wiring, motor windings, and electrical component verification
• Ground Resistance Testing: Equipment measuring electrical grounding effectiveness for aircraft, hangars, and ground support systems
• Circuit Breaker Testing: Analyzers verifying circuit breaker timing, contact resistance, and mechanical operation
• Cable Fault Location & Diagnostics: Systems identifying cable faults, insulation defects, and conductor problems in aircraft and facility wiring
• Transformer Testing: Diagnostic instruments including DGA (Dissolved Gas Analysis), winding resistance, turns ratio, and excitation current measurements
• Partial Discharge Analysis: Detection systems identifying insulation deterioration before catastrophic failure
• Protection Relay Testing: Comprehensive test systems for protective relay calibration and functional verification
• Low Voltage Installation Testing: Multifunction testers for electrical installations, including continuity, earth loop impedance, and RCD testing

Distinctive Operational Heritage

For over 150 years, Megger has maintained market leadership in electrical test equipment and measuring instruments for electrical power applications. The company’s longevity reflects sustained commitment to innovation, quality, and customer service across multiple industry transformations.

From origins in electrical measurement technology through modern digital diagnostic systems, Megger has continuously adapted products addressing evolving industry requirements while maintaining core values of precision and reliability.

Strategic acquisition of Power Diagnostix represents Megger’s commitment to expanding capabilities in critical measurement areas. Partial discharge testing and monitoring addresses growing aviation industry focus on electrical system reliability as aircraft electrical loads increase with advanced avionics, electric propulsion research, and more-electric aircraft architectures requiring enhanced electrical system integrity.

Quick Facts

• Company History: Over 130-150 years in electrical testing industry
• Market Position: Market leader in electrical test equipment for over 150 years
• Headquarters: Dover, Kent, United Kingdom
• Company Size: 1,001-5,000 employees
• Manufacturing Locations: Germany, Sweden, United Kingdom, United States
• Global Presence: Local offices, technical support teams, and distributors worldwide
• Industry: Appliances, Electrical, and Electronics Manufacturing
• Recent Acquisition: Power Diagnostix Systems GmbH (partial discharge solutions)
• Subsidiaries: Distence Ltd, Power Diagnostix Systems GmbH, Diagnostic Solutions Ltd
• Core Values: Precision, reliability, safety
• New Innovation: MPAC Professional Acoustic Imaging Camera (MPAC128 and MPAC128-ATEX)

Contact Details

Address: Archcliffe Rd, Dover CT17 9EN, UK
Phone: +44 0 1304 502 102
Email: uksales@megger.com
Website: www.megger.com

Location