Description
Fluke 434-II Power Quality Analyzer Repair Services
When your Fluke 434-II needs service, FlukeMeterRepair.com provides component-level repair and traceable calibration. Our technicians have deep experience with fluke power quality analyzer equipment and routinely bring these units back to manufacturer specifications.
About the Fluke 434-II
Used across demanding applications, Fluke power quality analyzers capture and analyze voltage events, harmonics, flicker, transients, and power quality parameters per IEC 61000-4-30. Keeping the Fluke 434-II within specification protects measurement integrity and ensures compliance with industry standards.
Common Fluke Power Quality Analyzer Issues We Repair
Each repair includes comprehensive service:
- Gps sync faults: resolved through targeted diagnostics and precision repair techniques
- Voltage input circuit damage from transients: diagnosed through systematic testing and resolved with component-level repair
- Current probe interface issues: identified during our multi-point inspection and corrected to restore specification performance
- Adc resolution loss: addressed with OEM-grade components and verified against traceable standards
- Data logging failures: repaired by technicians experienced with Fluke instrumentation
Calibration and Performance Verification
Every Fluke 434-II repair includes NIST-traceable calibration covering key parameters such as PQ analysis, voltage sags and swells, and harmonics. We issue detailed calibration certificates documenting measured performance against manufacturer specifications.
Why Choose FlukeMeterRepair.com for Fluke Repair?
Reasons professionals trust FlukeMeterRepair.com:
- Traceable Calibration: NIST-traceable calibration certificates included with every repair
- 90-Day Warranty: All repairs backed by our parts and labor warranty
- Transparent Pricing: Detailed quotes before work begins — no surprises
- Fast Turnaround: Most repairs completed in 5–10 business days
- Fluke Specialists: Dedicated experience with the full line of Fluke test and measurement instruments
- OEM-Grade Parts: Genuine or equivalent components for lasting reliability
From Intake to Return
- Free Evaluation: Ship your Fluke 434-II to our facility. We provide a detailed assessment and firm quote at no cost.
- Expert Repair: Certified technicians perform input protection restoration, ADC board repair, probe interface recalibration, and Class A compliance verification.
- Calibration: Full NIST-traceable calibration with documented results across all critical parameters.
- Quality Verification: Final functional testing confirms your instrument meets or exceeds original specifications.
- Return Shipment: Securely packaged and shipped with calibration certificate and repair documentation.
Industries We Serve
The Fluke 434-II is used by power quality engineers, industrial plant managers, utility power quality teams, and electrical consultants. FlukeMeterRepair.com understands the operational demands of these fields and the importance of keeping critical test equipment in service.
Request a Repair Quote
Contact FlukeMeterRepair.com for professional Fluke 434-II repair and calibration. Our team is ready to evaluate your instrument and provide a no-obligation quote.
Email: info@flukemeterrepair.com




Sean Read –
Our Fluke 434- II power quality analyzer needed repair from the display because the meter seemed to function but no display. Sent in for evaluation and a great job was performed. Did not expect the level of repair and calibration documentation for our Fluke power logger.