The Fluke 1587/I400 FC Insulation Multimeter with Clamp combines the functionality of a high-accuracy digital multimeter with advanced insulation resistance testing and a non-intrusive i400 AC current clamp. This enables electricians and maintenance engineers to measure insulation, voltage, resistance, continuity, and current in a single instrument, streamlining troubleshooting and preventive maintenance tasks.
Equipped with Fluke Connect® wireless technology, the 1587/I400 FC allows users to log, trend, and share measurements remotely, enhancing collaboration and reporting. The i400 clamp supports AC current measurements up to 400A without disconnecting conductors, making testing safer and more efficient in industrial environments. The multimeter’s rugged construction and intuitive interface ensure reliable operation in demanding conditions.
Key Features:
2-in-1 insulation multimeter with i400 AC current clamp
Measures insulation resistance, voltage, resistance, continuity, and AC current
Fluke Connect® wireless logging and sharing
Non-intrusive current measurement up to 400A
High-accuracy, robust, and portable for field use
Intuitive interface and large display for easy readings
Applications: Insulation testing, current measurement, industrial and commercial electrical troubleshooting, preventive maintenance, motor and transformer inspection, facility energy audits.
Included Accessories:
Fluke 1587/I400 FC Insulation Multimeter
i400 AC Current Clamp
Test leads and probes
Carrying case
Fluke Connect® compatible software
User manual
Benefits for Users:
Combines insulation testing and current measurement in one instrument
Safe, non-intrusive AC current testing
Wireless data logging for trend analysis and reporting
Portable and durable for field deployment
Simplifies troubleshooting and preventive maintenance tasks





