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Electrical insulation testing

Megger’s wide portfolio of electrical insulation testing solutions offers everything from handheld devices to online partial discharge monitoring systems.

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All Electrical insulation testing AC insulation testing DC insulation testing DC withstand testing Insulating oil testing Insulation resistance testing < 1 kV VLF insulation testing
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  • Show discontinued products

HVDC test systems

DC voltage test sets for electrical power supply components
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IDAX300 and IDAX350

Insulation diagnostic analysers
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MIT200 series

Pocket-sized insulation and continuity testers
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OTS PB and OTS AF series of insulating oil test sets

Fully automatic insulating oil dielectric breakdown testers
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S1-568, S1-1068, and S1-1568 insulation resistance testers

Perform accurate insulation resistance measurements in tough, high noise environments
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VLF Sine Wave 34 kV

Portable VLF sine wave test system
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HV Test Set series

Portable high voltage test sets for DC testing cables and electrical equipment
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IDAX322

Insulation diagnostic tester
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MIT300 series

Insulation and continuity testers
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OTD

Oil tan delta test set
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VLF Sine Wave 45 kV

Compact VLF sine wave test system
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220000 series

70,120, and 160 kV DC dielectric test sets
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KF875 and KF-LAB MkII

Karl Fischer moisture in oil test sets
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MIT2500

High voltage handheld insulation and continuity tester
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VAX020

2 kV high voltage amplifier
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VLF Sine Wave 62 kV

VLF sine wave test system for medium voltage cables
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CDAX 605

High precision capacitance and dissipation factor measuring instrument
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HPG50-D and HPG80-D

Compact AC and DC high voltage test systems
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