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COMBI420 Installation Tester

COMBI420 Installation Tester

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Advanced multifunctional meter for safety test and power measurement

  • Installation tester with 1-phase circuit analysis

  • Harmonics voltage/current up the 49th and THD% on single phase

  • Continuity test with 200mA

  • Active, Reactive, Apparent power and power factor on single phase system

  • Insulation with 50, 100, 250, 500, 1000VDC

  • AC TRMS voltage and current

  • Trip out time of RCDs type AC, A Standard and Selective

  • AUTO function (Ra + RCD test + Insulation) on plug

  • Trip out current of RCDs type AC, A Standard and Selective

  • Phase sequence indication

  • Loop Impedance P-P, P-N, P-PE

  • Global Earth Resistance without RCD tripping

  • Loop Impedance with high accuracy (with IMP57 optional accessory)

  • Contact voltage

  • Prospective short circuit current

  • Internal memory for storage of results

  • Optical-USB interface with PC connection

More information about this product can be found here.