Megger MIT525 5 kV Insulation Resistance Tester

Megger MIT525 Insulation Tester


The MIT525 is an advanced handheld insulation tester designed for medium and high voltage electrical equipment testing and maintenance. It can measure insulation up to 50 TΩ across a wide array of 5kV assets.

Key features include:

  • Adjustable test voltages from 250 V to 5000 V
  • Insulation resistance from 1 kΩ to 50 TΩ measurement range
  • 100 mA output current for reliable resistance readings
  • Automatic Polarisation Index and Dielectric Absorption Ratio calculations
  • Live circuit warning prevents inadvertent connection to energized systems
  • Exceptionally durable with dual case molding and IP54 rating
  • Rechargeable Li-ion battery powers over 250 tests per charge

The Megger MIT525 provides necessary insulation testing capabilities for periodic and preventative maintenance procedures on medium voltage switchgear, transformers, motors and generators. Safety is ensured through the live voltage detection while its high 0-5000V 0-100mA output facilitates reliable resistance measurement on high-capacity assets.

It is an advanced yet rugged insulation resistance meter enabling efficient testing and trending of insulation deterioration on safety-critical 5kV electrical apparatus. The comprehensive resistance metrics and voltage range suit most medium voltage applications.

Megger MIT525 data sheet

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Megger MIT525 5 kV Insulation Resistance Tester Datasheet

For additional technical details about the Megger MIT525 5 kV Insulation Resistance Tester please refer to the product datasheet.