Fluke 1577/87 FC Insulation Multimeter

Brand: Fluke Corporation

The Fluke 1587 FC and 1577 Insulation Multimeters combine a digital insulation tester with a full-featured, true-rms digital multimeter in a single compact, handheld unit, which provides maximum versatility for both troubleshooting and preventative maintenance.

The Fluke 1587 FC is Fluke Connect-enabled so you can download the free Fluke Connect® Measurements app to your smartphone and gain additional functions.
  • Safety first. Connect the insulation tester then keep yourself out of harm's way by monitoring your test measurements remotely.
  • Prove your job is done right by quickly seeing and sharing insulation resistance test results wirelessly with your smartphone.
  • Quickly find problems by saving and comparing measurements over time on a wireless device.


CAT Rating

  • CAT III 1000 V
  • CAT IV 600 V

Voltage AC/DC

  • 1000 V

Current AC/DC

  • 400 mA


  • 50 MΩ


  • 10,000 μF

Temperature Range

  • -40° C to 537° C


  • 0..1 to 1 V


  • ± (0.09 % + 2) of Reading + Counts

Input Impedance

  • 10 MΩ (Nominal), < 100 pF
show more