Fluke 1664 FC Installation Multifunction Testers
The Fluke 1664 FC Installation Multifunction Tester is a powerful, easy-to-use tool for electricians and engineers. With Insulation PreTest, Auto Test sequencing, EV charging station RCD testing, and Fluke Connect® wireless integration, it provides fast, safe, and efficient compliance testing while simplifying data management and reporting.
Description
The Fluke 1664 FC Multifunction Installation Tester is an advanced, all-in-one solution designed to simplify and speed up electrical installations while ensuring compliance with local regulations. It delivers high-performance testing capabilities with smart features that protect appliances, streamline workflows, and enhance collaboration for electricians, installers, and engineers.
The 1664 FC introduces Insulation PreTest, the only feature in its class that automatically stops insulation testing when an appliance is detected, preventing accidental damage and avoiding costly mistakes. Its Auto Test function performs up to seven essential installation tests in one sequence, significantly reducing setup time and minimizing the risk of user errors.
Designed for modern testing needs, the device supports RCD type A-EV and RDC-DD DC protection device testing for EV charging stations. With its dedicated VAR mode, it generates test currents according to IEC 62955 standards, ensuring accurate and efficient verification of additional 6 mA DC monitors on charging points.
Thanks to Fluke Connect® wireless technology, results can be instantly shared with your team or clients via a smartphone, stored securely in Fluke Cloud™, and seamlessly integrated into Fluke TruTest™ Software for easy reporting and certification. Its robust build, lightweight design, and intuitive rotary dial make it ideal for both fieldwork and office use.
Whether you’re conducting new installations, troubleshooting systems, or testing modern EV infrastructure, the Fluke 1664 FC ensures faster, smarter, and safer testing every time.
Features
- Performs seven installation tests automatically in one sequence with a single connection using Auto Test.
- Tests RCD type A-EV and RDC-DD DC protection devices for EV charging stations.
- Dedicated VAR mode for smooth DC current testing per IEC 62955 standards.
- Measures RCD trip current and trip time simultaneously (Type AC & A).
- Calculates PEFC, PSC, and loop impedance together for quick evaluations.
Includes
- 6x AA (IEC LR6) cell batteries
- C1600 hard carrying case
- Zero adapter
- Heavy duty mains cord
- STD standard test lead set
- Padded carrying and waist strap
- Quick reference guide
- TP165X remote control probe and lead