Description
Fluke 1742 Power Quality Logger Repair and Calibration
The Fluke 1742 is a three-phase power quality logger — it records voltage, current, power, harmonics, and PQ events across all phases (with flexible current probes) to IEC 61000-4-30 Class A for power-quality studies and compliance, with cloud/PC software. Its accuracy depends on the voltage and current measurement inputs and the reference, so that’s where service and calibration focus.
June Company repairs and calibrates the Fluke 1742 for power-quality and facility teams.
Common Fluke 1742 problems we fix
- Reference drift outside specifications — the measurement reference drifting so readings fall out of spec, recalibrated against standards.
- Current-input or probe channel faults — a phase not reading from its flexible probe, repaired so all phases log.
- Won’t log or store data — the recording/memory system, restored.
- Won’t communicate or upload — interface/connectivity faults, repaired.
- Power or display faults.
FAQs
My 1742 readings drifted out of spec — fixable? Yes. Reference and input faults are repairable, then all inputs are recalibrated so your Class-A 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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