COMBI419 carries out tests of electric systems in compliance with CEI 64-8 and therefore measurements of overall earth resistance, tests on RCDs type A and AC up to a rated current of 1A, Insulation, Continuity and short-circuit currents.  It also allows measuring and saving leakage current and offers the possibility of checking phase sequence only using one lead.


Included accessories are:


  • C2033X : Cable 3 wires with Shuko plug
  • UNIVERSALKIT : Set 3 cables + 3 alligator clips + 1 test lead
  • BORSA75N : Soft carrying bag
  • ISO9000 calibration certificate
  • User manual on CD-ROM
  • Quick reference guide

HT Instruments COMBI419 Installation Safety Tester Continuity 200mA 1000VDC

  • Please allow 4-5 weeks lead time for this product to arrive.  Please contact us for any additional information. 

    This item comes with a 1 year warranty from the manufacturer.

    • Continuity test with 200mA
    • Insulation with 50V-1000 kVDC
    • Trip out time of RCDs type AC, A Standard and Selective
    • Trip out current of RCDs type AC, A Standard and Selective up to 1A
    • Line/Loop Impedance P-P, P-N, P-PE
    • Line/Loop Impedance with high accuracy (with IMP57 optional accessory)
    • Prospective short circuit current
    • Contact voltage
    • Global Earth Resistance without RCD tripping
    • Phase sequence indication
    • AUTO function: (Ra + RDC test + Insulation) on plug
    • Measure with remote probe (with PR400 optional accessory)
    • Leakage current
    • Contextual help at display
    • Internal memory
    • Optical-USB interface with PC connection

For Sales, Calibration, or Repair Services Call 1 (888) 868 - 4546

Contact Us 

750 Oakdale Rd Unit 52

Toronto, Ontario

M3N 2Z4 Canada

Local: (905) 406-0100 

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