Sanwa MG1000 – Digital Insulation Tester

This instrument is a DC insulation resistance tester to measure the insulation resistance of a power line and power equipment within the range of 600 V under CAT III.



  • Hot-line state(30V minimum) detection
  • Large volt mark with the buzzer sound
  • Automatic data hold function
  • Bar graph just like analog meter
  • Large display with backlight
  • Easy to use & tough body
  • IP54
  • Continuity test(200mA) function

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