Description
Fluke 1744 Power Quality Logger Repair
The Fluke 1744 (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 studies, with PC software. Its accuracy depends on the voltage and current measurement inputs, so that’s where service and calibration focus.
June Company repairs and calibrates the Fluke 1744 for energy auditors, facility managers, and PQ teams.
Common Fluke 1744 problems we fix
- 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 log or store data — the recording/memory system, restored.
- Won’t communicate with the PC software — interface faults, repaired.
- Power or display faults.
FAQs
One phase isn’t logging on my 1744 — fixable? Yes. Input-channel faults are repairable, then all inputs are recalibrated so your PQ logs 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 submit a service request.







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