Megger MIT330-EN - Insulation & Continuity Tester - 250V, 500V, 1000V


Developed after extensive customer research, specifically to meet the needs of today's electrical contractors, the new MIT300 range of insulation and continuity testers from Megger is not only durable and easy to use, but also incorporates a comprehensive set of features designed to ensure operator safety, even under conditions of accidental misuse.

The entire MIT300 series provides indication of insulation resistance up to 999 MOhms, 20mA continuity testing, and a fast-acting continuity buzzer.

In line with other products in Megger's comprehensive new contractor range, MIT300 insulation testers feature rugged construction, with an impact-resistant rubber-overmoulded case, and innovative circuitry which guarantees high accuracy combined with stability of calibration.

All instruments in the new range provide indication of insulation resistance up to 999Mohms, 200mA continuity testing, a fast-reacting continuity buzzer, and facilities for nulling the resistance of the test leads. The entry-level MIT300 offers insulation test voltages of 250V and 500V, while the remaining models allow testing at 250V, 500V and 1,000V.


  • Extremely easy to use
  • Tough, rubber-armored case for extra durability
  • Self-contained protective cover
  • Live circuit warning
  • Weatherproof to IP54
  • Intelligent Safety System for protection
  • Result storage & download
  • USB Interface
  • Software included


The MIT300 Series replaces the old BM100/BM120/BM220 Series

Additional Info

  • 1,000V
More Information
Display Digital
Manufacturer Megger
Measurement 1000V
Power Battery Powered
Rating CAT III-600V
Type Insulation Resistance Testers
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