Description
Check electrical installations with insulation, continuity, loop impedance and RCD tests in one tester.
The 1664 FC supports installation verification with an automatic test sequence and an insulation pre-test designed to detect connected appliances before applying the insulation test. A high-current loop mode and non-trip testing help cover different circuits. Fluke Connect supports compatible data transfer. Local plug format, leads and applicable RCD types are confirmed for the intended installation.
Key Specifications
- Core functions: Insulation resistance, continuity and loop/line impedance
- RCD testing: Trip time and trip-current tests
- Protection feature: Insulation pre-test
- Test sequence: Auto Test
- Connectivity: Fluke Connect compatible
Request a rental or sales quote to confirm the equipment configuration and accessories for your application.
