FLUKE 1663 FVF AU Multifunction Installation Tester


The FLUKE 1663 Multifunction Installation Tester is the ideal tester for professional installers This instrument is ideal for professional users—full-featured functionality, advanced measurement capability, yet it is still easy to use.

Operation is intuitive and easily mastered by all levels of field workers

  • Full featured tester for installation professionals
  • Tests to all local regulations and provides test results for complete documentation
  • Tests continuity at L-N, N-PE inputs
  • Tests smooth dc sensitive RCDs (Type B)
  • Tests earth resistance, voltage, and frequency
  • Offers multiple test voltages: 50 V, 100 V, 250 V, 500 V, 1000 V

    Fluke 1660 series Datasheet

    Fluke 1660 series Datasheet


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    Fluke 1663 Multifunction Installation Tester – The ideal choice for hard working professionals

    The FLUKE 1663 Installation Safety Tester delivers the full-featured functionality and advanced measurement capabilities that professional installers need. It is compact and lightweight (less than 1.3 kg) and comes with a padded carrying and waist strap for convenient handling.

    Operation is intuitive and easily mastered by all levels of workers so you can put it to work immediately for quick and efficient testing to all local regulations.

    Additional helpful features like On/Off switchable auto-start for RCD and loop test, and self-test save time and give you more confidence in your results.


    • Checks wiring polarity to detect broken N wires
    • Measures insulation resistance and loop and line resistance
    • Includes Z-max memory for loop tests to support easy evaluation of the highest loop test value
    • Provides unique zero adapter for fast, reliable and accurate test lead and mains cord compensation
    • Measures motor windings with continuity test
    • Calculates prospective earth fault current (PEFC/IK) and prospective short-circuit current (PSC/IK)
    • Measures RCD switching time and tripping level (ramp test)
    • Measures trip time and current for RCD type A & AC in one test
    • Measures RCD variable current
    • Provides automatic RCD test sequence
    • Includes a phase sequence indicator
    • Safety rated CAT III 500V, CAT IV 300V
    • Comes with hard carrying case, padded carrying and waist strap, and remote control probe and lead

    Fluke 1663 Multifunction Installation Tester Includes:

    • 6x AA (IEC LR6) cell batteries
    • C1600 hard carrying case
    • Zero adapter
    • Heavy duty mains cord
    • STD standard test lead set
    • Padded carrying and waist strap
    • Quick reference guide
    • TP165X remote control probe and lead