Multifunctional Meter for Safety Test on Installations | HT Instruments COMBI519

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Multifunction installation tester for verification of electric safety of private and industrial electric systems

  • Continuity of protective circuit test with 200mA
  • Insulation with voltage 50, 100, 250, 500, 1000VDC
  • Tripping time and current of RCDs type B, A, AC Standard, Selective and Delayed up to 1A B type up to 300mA
  • Non-trip earth resistance
  • Loop/Line impedance Phase-Phase, Phase-Neutral, Phase-PE with high resolution (0.1mΩ) With optional accessory IMP57
  • Loop/Line impedance, Phase-Phase, Phase-Neutral, Phase-PE
  • Includes AUTO TEST Function (Loop Impedance, RCD Trip Time and insulation resistance)
  • Percentage voltage drop on the line
  • Contact voltage
  • Phase sequence
  • Help on line on the display
  • Internal memory for measured data saving
  • Optical/USB serial port for PC connection


PDF Download icon Combi Series Datasheet      PDF Download iconCOMBI519 User manual

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