Description
Fluke 374 FC Clamp Meter Repair
The Fluke 374 FC is a true-RMS clamp meter with Fluke Connect measuring AC/DC current plus AC/DC voltage, resistance, capacitance, and frequency, sharing results wirelessly, for advanced electrical work. Its accuracy depends on the clamp jaw/Hall sensor and the measurement circuitry, which is where repair and calibration focus.
FlukeMeterRepair.com repairs and calibrates the Fluke 374 FC for electricians, HVAC technicians, and industrial maintenance crews.
Common Fluke 374 FC problems we fix
- Fluke Connect / wireless faults — wireless result-sharing not working, repaired.
- Jaw realignment / Hall-sensor recalibration — a misaligned jaw or drifting sensor giving erratic readings, realigned and recalibrated against standards.
- Display-segment failure — missing or faded segments, the display repaired.
- Rotary-switch faults — intermittent function selection, repaired.
- Battery or terminal faults.
FAQs
My 374 FC clamp reading is off — fixable? Yes. Jaw and measurement faults are repairable, then the clamp meter is recalibrated so current and other readings are accurate, with a NIST-traceable certificate.
Is the clamp verified? Yes — the jaw and all functions are checked against our standards.
Every repair includes NIST-traceable calibration and a 90-day parts-and-labor warranty. Email us or request service.





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