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Megohmmeter, 500/1000/2500/5000V







Greenlee 5990 megohmmeter (part # 07665) is a measuring tool that is used to detect voltage and test insulation. This megohmmeter is a high-technology device that combines high functionality and linear analog scale which is easy to read. The unit provides precise and almost flawless results (±2 mm) and a safe operation process. But every user should be well aware of the safety instructions and follow them during the process of measuring.

The tool provides four ranges of voltages for testing – 500, 1000, 2500, 5000V – and is capable of measuring up to 500GΩ resistance.

Greenlee 5990 consists of:

  • the megohmmeter
  • an integrated case
  • 4 batteries (1.5V)
  • probes
  • testing leads
  • snap-on pouch

The measuring unit enables the user to operate quickly and save time. The top-ranked build quality of the unit is guaranteed by Greenlee professionals.


  • Four test voltages: 500V, 1000V, 2500V, and 5000V
  • Resistance measurement range up to 500GΩ
  • Extra-large analog display for easy viewing

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