Fluke 1748/B/EUS Power Logger Repair

Description

Fluke 1748/B/EUS Power Logger Repair

The Fluke 1748/B/EUS is an advanced three-phase power quality logger (1740 series, B-kit/EUS configuration) — it records voltage, current, power, energy, harmonics, and PQ events to IEC 61000-4-30 Class S across all phases (with flexible current probes), the top of the 1740 line, 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 1748/B/EUS for energy auditors, facility managers, and PQ consultants.

Common Fluke 1748/B/EUS problems we fix

• Demand-analysis / power-factor trending faults — the demand or power-factor calculations returning wrong results, repaired and recalibrated.
• Current-input or probe channel faults — a phase not reading from its flexible probe, repaired so all phases log.
• Memory-system restoration — lost or corrupt recordings, the recording/memory restored.
• Won’t communicate or upload — interface/connectivity faults, repaired.
• Power or display faults.

FAQs

My 1748/B/EUS demand or a phase is off — fixable? Yes. Input and analysis 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.