The High-Performance 2-in-1 Insulation DMM
 The Fluke 1587 FC and 1577 Insulation Multimeters combine a  digital insulation tester with a full-featured, true-rms digital multi meter in a single compact, handheld unit, which provides maximum 
versatility for both troubleshooting and preventative maintenance.  The Fluke 1587 FC Insulation Multimeter adds four powerful new  diagnostic functions through the Fluke Connect® Measurements 
app:
 • PI/DAR timed ratio tests with TrendIt™ graphs identifies moisture and contaminated insulation problems faster
 • Memory storage through Fluke Connect eliminates writing down results, reduces errors and saves data for historical tracking over time
 • Temperature Compensation through app for establishing accu rate baselines and relevant historical comparisons
 • Historical tracking and trending of assets identifies degradation over time, allows real-time decisions to be made in the field  with Fluke Connect® Assets (sold separately)

 Product Highlights
 • PI/DAR timed ratio tests (1587 FC only)
 • Live circuit detection prevents insulation test if voltage > 30 V is  detected for added user protection
 • VFD low-pass filter for accurate motor drive measurements (1587 FC only)
 • Auto-discharge of capacitive voltage for added user protection
 • Insulation test (1587 FC: 0.01 MΩ to 2 GΩ) (1577: 0.1 MΩ to 600 MΩ)
 • Insulation test voltages (1587 FC: 50 V, 100 V, 250 V, 500 V, 1000 V),(1577: 500 V, 1000 V) for many applications
 • AC/DC voltage, DC millivolts, AC/DC milliamps, Resistance (Ω), Continuity
 • Capacitance, diode test, temperature, Min/Max, frequency (Hz)  (1587 FC only)
 • Auto power off to save battery power
 • CAT III 1000 V, CAT IV 600 V measurement category
 • Large display with backlight
 • Rugged, utility hard case allows you to bring everything you need for the job
 • Included accessories: Remote probe, test leads and probes,  alligator clips, (K-type thermocouple, 1587 FC only)
 • Accepts optional Fluke TPAK Magnetic Meter Hanger for  convenient hands free operation
 • Three-year standard warranty; extendable to five-years through product registration within 45 days of purchase*