Fluke 1587 FC Insulation Multimeter is a versatile and advanced tool designed for professionals in the electrical and industrial maintenance fields. Here are its key features:

1. Insulation Resistance Testing: The Fluke 1587 FC allows users to measure insulation resistance up to 2 GΩ (gigohms) with selectable test voltages of 50V, 100V, 250V, 500V, and 1000V. This capability enables technicians to identify insulation breakdowns, deteriorations, or faults in electrical systems and equipment.
2. AC/DC Voltage and Current Measurement: It offers AC and DC voltage measurement up to 1000V and AC/DC current measurement up to 400mA. With True-RMS technology, the multimeter provides accurate readings of both sinusoidal and non-sinusoidal waveforms, ensuring reliable measurements in various electrical environments.
3. Resistance and Continuity Testing: The Fluke 1587 FC can measure resistance up to 50 MΩ (megohms) and perform continuity tests with audible alerts. This feature allows technicians to check the integrity of electrical connections, conductors, and components quickly and efficiently.
4. Temperature Measurement: Equipped with a built-in temperature sensor and compatibility with Type-K thermocouples, the multimeter can measure temperatures ranging from -40°C to 537°C (-40°F to 999°F). This capability enables users to monitor temperature variations in electrical and mechanical systems.
5. Capacitance Measurement: It can measure capacitance up to 9999 μF (microfarads), allowing technicians to assess the health and performance of capacitors in electrical circuits and equipment.
6. Wireless Connectivity: The “FC” designation in the model name indicates that the Fluke 1587 FC is part of Fluke Connect® wireless system, which enables users to wirelessly transmit measurement data to compatible smartphones or tablets using the Fluke Connect app. This feature enhances productivity, collaboration, and documentation of measurement results.
7. Data Logging and Trending: With its logging capability, the multimeter can store and trend measurement data over time. This feature enables technicians to track changes in electrical parameters, diagnose intermittent faults, and generate reports for analysis and documentation.
8. Safety Ratings: The Fluke 1587 FC is safety-rated to CAT III 1000V, CAT IV 600V, providing users with confidence in its reliability and safety when testing electrical systems.
9. Durable Construction: Built to withstand the demands of industrial environments, the multimeter features a rugged design with durable materials and protective features. It is drop-tested to endure falls from a height of up to 1 meter, ensuring long-term reliability in fieldwork.

Overall, the Fluke 1587 FC Insulation Multimeter offers advanced functionality, wireless connectivity, and rugged construction, making it an indispensable tool for electrical maintenance, troubleshooting, and predictive maintenance applications.