The Fluke 1555 FC Insulation Tester is a high-voltage digital insulation resistance tester capable of testing up to 10,000V, making it ideal for industrial electrical insulation diagnostics on motors, generators, cables, and switchgear. Featuring Fluke Connect® wireless compatibility, it allows remote data logging, real-time monitoring, and cloud storage access for safer and more efficient operations. Built for field durability and precision, the Fluke 1555 FC is a go-to instrument for predictive maintenance and advanced insulation resistance analysis.