Megger

Megger has been a leader in electrical test and measurement globally for 130 years. From power generation to the power outlets in your home, Megger products cover almost every application within the Electrical Supply Industry.

Our products are categorised into seven core application segments: cable test and diagnostics, protection relays and systems, circuit breakers, transformer test and diagnostics, low voltage installations, general electrical testing, and motor and generator testing.

We have manufacturing sites in various locations within Germany, USA, UK, and Sweden, with our headquarters based in Dover, UK, and sales offices across the globe. Megger has grown substantially through acquisitions, including Biddle Instruments (1936, Pennsylvannia), Multi-Amp (1951, New Jersey), Programma (2007, Sweden), SebaKMT (2012, Germany) and more recently, Baker Instruments (2018, Fort Collins), to name but a few.

We are emotionally connected to our values, and our attitude and behaviours being fostered across the Megger group are directly attributable to our values-led approach. Our culture makes not only a successful company but crucially, a compelling business partner.

Cable fault, test and diagnostics

• Cable fault and test system vans
• Cable fault locating equipment
• Cable testing and diagnostics
• Telecom testing
• Diagnostic laboratory equipment

Circuit breaker testing

• Circuit breaker analysis systems
• Contact resistance test sets
• Insulating oil testing
• Primary injection test systems
• PD testing on bushings, spacer and insulators
• PD testing on switchgear (AIS/GIS/GIL)

Electricians' testers

• Battery testing equipment
• Earth testing
• Electricians' accessories
• Insulation resistance testing < 1 kV
• Loop and RCD testing
• Low resistance ohmmeters
• Motor and generator testing
• Multifunction installation testers
• Multimeters and clampmeters
• Portable appliance testing (PATs)

Instrument transformer testing

• Instrument transformer testing

Insulation testing

• AC insulation testing
• DC diagnostic insulation testing
• DC Hipot testing
• DC overvoltage or withstand testing
• Insulation resistance testing < 1 kV
• VLF insulation testing
• PD test of insulating materials and electronic components
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Motor and generator testing

• Static electric motor analysers
• Dynamic electric motor analysers
• Electric motor QC systems
• PD testing on motors and generators

Relay and protection testing

• Multi-phase relay testing
• Primary injection test systems
• Protection system tools
• Relay software
• Single phase relay testing

Resistance, battery and power quality

• Battery testing equipment
• Earth testing
• Leak and corona detectors
• Low resistance ohmmeters
• Power quality
• Software
• Utility service and leak detection
• Watthour meter testing