Insulation Multimeter

The high-performance 2-in-1 insulation DMM
The Fluke 1587 FC 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 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 accurate 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
- Product highlights
- PI/DAR timed ratio tests
- 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
- Auto-discharge of capacitive voltage for added user protection
- Insulation test (1587 FC: 0.01 MO to 2 GO)
- Insulation test voltages (1587 FC: 50 V, 100 V, 250 V, 500 V, 1000 V) for many applications
- AC/DC voltage, DC millivolts, AC/DC milliamps, Resistance (O), Continuity
- Capacitance, diode test, temperature, Min/Max, frequency (Hz)
- 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
- 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

General Specifications
- Maximum voltage applied to any terminal and common: 1000 V
- Storage temperature: -40 °C to 60 °C (-40 °F to 140 °F)
- Operating temperature: -20 °C to 55 °C (-4 °F to 131 °F)
- Temperature coefficient: 0.05 x (specified accuracy) per °C for temperatures <18 °C or >28 °C (<64 °F or >82 °F)
- Relative humidity
Noncondensing
0% to 95% @ 10 °C to 30 °C (50 °F to 86 °F)
0% to 75% @ 30 °C to 40 °C (86 °F to 104 °F)
0% to 40% @ 40 °C to 55 °C (104 °F to 131 °F)
- Vibration: Random, 2 g, 5-500 Hz per MIL-PRF-28800F, Class 2 instrument
- Radio frequency communication: 2.4 GHz ISM Band
- Radio frequency certification: FCC: T68-FBLE, IC: 6627A-FBLE
- Batteries : Four AA batteries (NEDA 15A or IEC LR6)
- Battery life: Meter use 1000 hours; Insulation test use: Meter can perform at least 1000 insulation tests with fresh alkaline batteries at room temperature. These are standard tests of 1000 V into 1 MO with a duty cycle of 5 seconds on and 25 seconds off.
- Size (H x W x L): 5.0 x 10.0 x 20.3 cm (1.97 x 3.94 x 8.00 in)
- Weight: 550 g (1.2 lb)
- Altitude:
Operating: 2000 m
Storage: 12,000 m
- Over-range capability: 110% of range except for capacitance which is 100%
- Frequency overload protection: <107 V Hz
- Fuse protection for mA input: 0.44A, 1000 V, IR 10 kA