Description
Fluke 1743 Power Quality Logger Repair
The Fluke 1743 (Memobox) is a three-phase power quality logger — it records voltage, current, power, harmonics, and PQ events across all phases (with current probes) for power-quality surveys and load profiling, with PC software. Its accuracy depends on the voltage and current measurement inputs, so that’s where service and calibration focus.
FlukeMeterRepair.com repairs and calibrates the Fluke 1743 for power-quality and facility teams.
Common Fluke 1743 problems we fix
- Load-profiling / logging faults — the logging or load-profile recording not working, restored.
- Current-input or probe channel faults — a phase not reading from its probe, repaired so all phases log.
- Voltage/current readings out of spec — measurement-circuit drift, recalibrated against standards.
- Won’t communicate with the PC software — interface faults, repaired.
- Power or display faults.
FAQs
My 1743 isn’t logging a phase — fixable? Yes. Input and logging faults are repairable, then all inputs are recalibrated so your load profiles are accurate, with a NIST-traceable certificate.
Are the current inputs verified? Yes — checked against our standards.
Every repair includes NIST-traceable calibration and a 90-day parts-and-labor warranty. Email us or request service.
Jose Flekker –
We use this Fluke 1743 power quality logger for almost every location for local colleges, government buildings, and other industrial buildings with questionable power sources. We received our repair back in the same week as needed and firmware was updated.