Fluke 1587 FC Insulation Multimeter. It is a 2-in-1 tool that combines a digital insulation tester and a full-featured, True-RMS digital multimeter in a single, compact unit.
Key Features
Insulation Testing: Performs insulation tests with selectable voltages of 50 V, 100 V, 250 V, 500 V, and 1000 V.
Multimeter Functions: Offers True-RMS measurements and standard multimeter functions like measuring frequency and capacitance.
Fluke Connect: The "FC" in the name indicates "Fluke Connect" compatibility, which allows wireless connectivity to a smartphone app for viewing readings remotely, saving data, and performing PI/DAR timed ratio tests with TrendIt graphs.
Safety: Features live circuit detection to prevent insulation tests if the voltage is above 30 V, and includes auto-discharge of capacitive voltage for user protection.