| 1673 FC with FEV300 | 1674 FC with FEV300 |
Main tester model | FLUKE 1673 FC Multifunction Installation Tester | FLUKE 1674 FC Multifunction Installation Tester |
Included EV adapter | FLUKE FEV300 EV Charging Station Test Adapter Kit | FLUKE FEV300 EV Charging Station Test Adapter Kit |
Primary purpose | Comprehensive electrical installation and EVSE testing for domestic, commercial, and industrial use. | Advanced installation and EVSE testing with enhanced Auto Test, memory, and data management capabilities. |
Auto Test feature | Standard Auto Test for sequential BS 7671 installation checks. | Enhanced Auto Test sequence with user-defined limits and improved test automation. |
Wireless connectivity | FLUKE Connect™ for data sharing and cloud storage. | FLUKE Connect™ with expanded cloud integration and TruTest™ reporting compatibility. |
Data management | Manual data storage via FLUKE Connect™ app. | Integrated wireless data transfer and internal memory for full test result documentation. |
Display and interface | High-contrast backlit display with rotary selector. | Improved graphical interface with enhanced user menus and visual indicators. |
Ergonomic design | Compact and lightweight with durable case. | Refined ergonomic design for improved comfort during long testing sessions. |
RCD testing | Tests Type AC, A, and F RCDs with trip time and ramp functions. | Same RCD testing features plus faster automatic trip detection and results storage. |
Continuity testing | Standard continuity test including motor winding checks (10 mA current). | High-speed continuity test with automatic polarity reversal and improved stability. |
Loop/Line impedance | No-Trip and Hi-Current modes, PSC/PEFC calculation up to 50 kA. | No-Trip and Hi-Current modes with faster response and memory recall for multiple test points. |
Measurement storage | Stores limited test data via FLUKE Connect™. | Larger internal memory for extensive test result storage and download to TruTest™ software. |
Electrical standards | IEC/HD 60364-6, IEC 61557 compliance. | IEC/HD 60364-6, IEC 61557, enhanced support for evolving UK EVSE standards. |
Safety rating | CAT III 600 V / CAT IV 300 V. | CAT III 600 V / CAT IV 300 V. |
PE Pre-Test (FEV300) | Detects dangerous touch voltage before connection. | Detects and logs PE voltage anomalies with integrated result tracking. |
Fault simulation (FEV300) | Simulates CP error “E” and PE error “F”. | Simulates CP error “E” and PE error “F” with waveform monitoring capability. |
Ingress protection | IP54 (both units). | IP54 (both units). |
Ideal user | Electricians and installers performing periodic testing and EV charger verification. | Electrical contractors, inspectors, and service technicians needing advanced analysis, memory, and connectivity. |
Best for | Routine testing, domestic EV charger installations, and EICR inspections. | Large-scale, commercial, and industrial EVSE testing with advanced data reporting. |