Fluke 1663 Multifunction Installation Tester

All-In-One Electrical Installation Tester

The Fluke 1663 Multifunction Installation Tester delivers advanced electrical testing for professional installers, electricians, and engineers. Designed for compliance with local regulations, it ensures accurate, safe, and efficient verification of electrical installations, including EV charging stations. Compact, lightweight, and intuitive, it provides reliable performance for commercial, industrial, and residential use.

Key Features & Benefits of the Fluke 1663

• Multiple test modes: Performs insulation, continuity, loop, line, and wiring polarity checks for comprehensive installation verification.

• Selectable insulation test voltages: Choose between 50 V, 100 V, 250 V, 500 V, and 1000 V to meet global standards.

• Advanced RCD testing: Supports Type A, AC, and B RCDs, plus 6 mA DC testing for EV-charging station verification.

• Earth resistance measurement: Built-in functionality for measuring ground continuity and system resistance.

• Data storage and transfer: Internal memory supports logging and export through TruTest™ software for professional reporting.

• User-friendly operation: Backlit display, simple rotary selector, and ergonomic design for daily field use.

• Rugged IP40 construction: Withstands tough jobsite conditions and frequent transport.

Typical Applications for the Fluke 1663

• Electrical installation verification in residential, commercial, and industrial facilities

• Commissioning and certification of fixed-wire systems

• Periodic inspection and preventive maintenance

• Testing RCDs and ground systems in EV charging installations

• Troubleshooting wiring and polarity issues in complex electrical systems