Fluke 1587 FC Insulation Multimeter – 1000V True RMS with Temperature, Capacitance & Frequency

The Fluke 1587 FC Insulation Multimeter is designed for electricians, HVAC technicians, refrigeration technicians and industrial maintenance professionals who need a powerful insulation tester and True RMS digital multimeter in one compact tool. Built for troubleshooting and preventative maintenance, the 1587 FC helps identify insulation breakdown, electrical faults and hidden equipment problems faster.

With Fluke Connect® compatibility, the 1587 FC allows measurement results to be wirelessly shared and documented using a compatible smart device. This helps technicians record insulation test results, support maintenance reporting and work at a safer distance when required.

The Fluke 1587 FC combines insulation resistance testing up to 2GΩ with multiple test voltages, plus AC/DC voltage, AC/DC current, resistance, continuity, diode test, frequency, capacitance and temperature measurement. It is ideal for motor testing, compressor checks, switchboards, control panels, cables, drives and general electrical troubleshooting.

Set Includes

• 1 x Fluke 1587 FC Insulation Multimeter

• 1 x Remote probe

• 1 x Test lead set

• 1 x Set of alligator clips

• 1 x K-type thermocouple

• 1 x Soft case

• 1 x User documentation

Key Features

• Professional insulation tester and True RMS digital multimeter in one tool

• Fluke Connect® enabled for wireless measurement sharing and documentation

• Insulation resistance testing from 0.01MΩ to 2GΩ

• Selectable insulation test voltages: 50V, 100V, 250V, 500V and 1000V

• Measures AC and DC voltage up to 1000V

• Measures AC and DC current up to 400mA

• Measures resistance up to 50MΩ

• Measures capacitance up to 9999µF

• Measures temperature from -40°C to 537°C using the included thermocouple

• Frequency measurement for electrical troubleshooting

• Continuity and diode test functions

• Low-pass filter supports motor drive and VFD troubleshooting

• Live circuit detection inhibits insulation testing when voltage above 30V is detected

• Auto-discharge of capacitive voltage after insulation testing

• PI and DAR timed ratio tests for advanced insulation diagnostics

• Large backlit display for easier reading in darker work areas

• Supplied with remote probe, test leads, alligator clips, thermocouple and soft case

• CAT III 1000V and CAT IV 600V safety rating

Specifications

• Brand: Fluke

• Product Number: FLU1587FC

• Model: Fluke 1587 FC

• Fluke Model Number: FLK-1587-FC

• Product Name: Fluke 1587 FC Insulation Multimeter

• Tool Type: Insulation Multimeter / True RMS Digital Multimeter

• Insulation Measurement Range: 0.01MΩ to 2GΩ

• Insulation Test Voltages: 50V, 100V, 250V, 500V and 1000V

• Insulation Test Current: 1mA nominal short-circuit test current

• Live Circuit Detection: Inhibits insulation test if terminal voltage is greater than 30V before test initialization

• Auto Discharge: Discharge time less than 0.5 seconds for capacitive voltage after insulation testing

• AC Voltage Range: Up to 1000V

• DC Voltage Range: Up to 1000V

• AC Current Range: Up to 400mA

• DC Current Range: Up to 400mA

• Resistance Range: Up to 50MΩ

• Capacitance Range: Up to 9999µF

• Temperature Range: -40°C to 537°C

• Frequency Range: Up to 99.99kHz

• Continuity: Audible continuity indication

• Diode Test: Yes

• AC Response: True RMS

• Additional Functions: PI, DAR, Min/Max, frequency, capacitance, temperature, diode test and continuity

• Motor Drive Testing: Low-pass filter for VFD and motor drive measurements

• Wireless Connectivity: Fluke Connect® compatible

• Safety Rating: CAT III 1000V / CAT IV 600V

• Maximum Voltage Applied to Any Terminal and Common: 1000V

• Battery Type: 4 x AA batteries

• Operating Temperature: -20°C to 55°C

• Operating Altitude: 2000m

• Weight: 550g

• UPC / Barcode: 095969796620

• Unit of Measure: Each

• Application: Insulation resistance testing, electrical troubleshooting, motor testing, compressor testing, preventative maintenance and fault finding

Ideal For

• Professional electricians

• Industrial electricians

• HVAC technicians

• Refrigeration technicians

• Electrical maintenance workers

• Industrial service technicians

• Motor and compressor insulation testing

• Switchboard and control panel diagnostics

• Cable insulation testing

• VFD and motor drive troubleshooting

• Preventative maintenance programs

• Voltage, current, resistance, continuity, capacitance, frequency and temperature checks

• Trade tool kits, service bags and maintenance vehicles

Professional Insulation Multimeter for Advanced Electrical Troubleshooting

The Fluke 1587 FC Insulation Multimeter is built for tradespeople who need advanced insulation testing and full multimeter functionality in one reliable instrument. With selectable insulation test voltages, True RMS measurement, temperature, capacitance, frequency, continuity and Fluke Connect® compatibility, it helps technicians test, diagnose and document electrical issues more efficiently.

For electricians, HVAC technicians, refrigeration technicians and industrial maintenance teams, the Fluke 1587 FC delivers trusted Fluke performance, CAT III 1000V / CAT IV 600V safety protection and the insulation testing capability needed for motors, compressors, cables, panels and preventative maintenance work.