Fluke 1664 FC Multifunction Meter

Fluke 1664 FC Multi Function Tester



The Fluke 1664 FC Multifunction Meter stands out as the sole tester equipped with the “Insulation PreTest” feature. This innovative function detects if any appliances are connected to the system being tested and halts the insulation test, preventing potential damage. Additionally, the 1664 FC incorporates Fluke Connect®, allowing you to wirelessly transmit test results to your smartphone and collaborate with colleagues. The Auto Test capability conducts seven different tests through a single button press, reducing manual connections and minimizing potential errors.

Features of the Fluke 1664 FC Installation Tester include:

  • Autotest feature facilitates tests for line/loop impedance, RCD trip current/time, and insulation, all initiated by connecting and pressing a single button.
  • Enhanced loop mode provides faster measurements compared to non-trip mode tests for RCDs.
  • Z-max memory for recording loop test outcomes.
  • A unique zero adapter for consistent and precise compensation of test leads and mains cords.
  • Quick voltage measurements between L-N, L-PE, and N-PE performed via mains cord without the need to alter connection setups.
  • Simultaneous measurements of RCD trip current and trip time for types AC and A.
  • Dual display allowing two readings concurrently; PEFC or PSC and loop impedance are measured and displayed simultaneously.
  • Ring testing facilitated by selecting required input sockets with easy-to-use soft keys.
  • Auto test initiation for Loop & RCD tests and Earth Volt Touchpad identifies elevated earth voltages over 50 V, signalling possible safety hazards.
  • Comes with safety-oriented SureGrip® test leads and clips.
  • Clear PASS/FAIL indicators for RCD test outcomes.
  • Variable RCD current mode enabling custom settings.
  • Measurement of loop and line resistance with micro-ohm resolution.
  • Capability to test smooth dc sensitive RCDs (Type B).
  • Utilizes continuity test currents to assess motor windings.

The Fluke 1664 FC Installation Tester offers a comprehensive, reliable testing solution, ensuring both efficiency and protection in electrical installation testing.

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