Description
Fluke 1738 Power Logger Repair
The Fluke 1738 is a three-phase advanced power quality logger — it records voltage, current, power, energy, harmonics, and PQ events across all phases (with flexible current probes) for energy studies and power-quality surveys, with cloud/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 1738 for power-quality and facility teams.
Common Fluke 1738 problems we fix
- Input-channel repair — a phase not reading from its flexible probe, repaired so all phases log.
- Memory-system restoration — lost or corrupt recordings, the recording/memory restored.
- Probe-interface recalibration — current-probe inputs drifting, recalibrated against standards.
- Won’t communicate or upload — interface/connectivity faults, repaired.
- Power or display faults.
FAQs
One phase isn’t logging on my 1738 — fixable? Yes. Input and memory 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 request service.
Randy Walker –
One of our Fluke 1738 power logger failed and would not power up. They repaired and calibrated within a week. Excellent results with our ISO-9001 calibration program.