Description

Fluke 1748/B/EUS Power Logger Repair

Overview
The Fluke 1748/B/EUS Power Logger is an advanced three-phase energy logger used for capturing detailed power quality and energy consumption data. Designed for demanding commercial and industrial environments, this model supports real-time logging, analysis, and wireless data transfer. When these loggers fail, it can interrupt critical monitoring and compliance operations.

Common Issues We Repair

Startup Failures: Device won’t boot or freezes during initialization.
Battery/Charging Issues: Unit does not hold charge, won’t power from AC, or has a faulty charging circuit.
Communication Problems: Wi-Fi, USB, or Ethernet ports not functioning correctly.
Display Malfunctions: Blank, cracked, or distorted screen.
Sensor/Measurement Faults: Incorrect voltage or current readings, or inconsistent logging behavior.
Internal Clock or Memory Failures: Timestamp errors or data loss during logging sessions.

Repair Process

Full Diagnostic Evaluation: We assess all critical systems including the power subsystem, I/O ports, and analog measurement chains.
Board-Level Repairs: Component-level troubleshooting on logic board and input channels, including precision op-amps, analog multiplexers, and microcontrollers.
Battery and Charging Circuitry: Replacement of internal Li-ion packs and regulation components as needed.
Calibration: Post-repair accuracy verification using certified reference standards.
Final QA: Full operational testing across all logging modes and data export functions.

Why Choose Us?

Fluke Power Quality Experts
Fast Turnaround & Detailed Estimates
High-Quality Parts with a 90-Day Warranty

Request Service
Click Request Repair to begin your Fluke 1748/B/EUS repair. We’ll contact you with an evaluation summary, quote, and shipping instructions.