Description
Fluke 789 Process Meter Repair Services
When your Fluke 789 needs service, FlukeMeterRepair.com provides component-level repair and traceable calibration. Our technicians have deep experience with fluke processmeter equipment and routinely bring these units back to manufacturer specifications.
About the Fluke 789
Used across demanding applications, Fluke ProcessMeters combine a True RMS multimeter with process calibrator capabilities for measuring and sourcing mA, voltage, and other process signals in one tool. Keeping the Fluke 789 within specification protects measurement integrity and ensures compliance with industry standards.
Common Fluke ProcessMeter Issues We Repair
Each repair includes comprehensive service:
- Input protection failures: identified during our multi-point inspection and corrected to restore specification performance
- Rotary switch degradation: addressed with OEM-grade components and verified against traceable standards
- Display segment fading: repaired by technicians experienced with Fluke instrumentation
- Probe connector wear: resolved through targeted diagnostics and precision repair techniques
- Ma output drift: diagnosed through systematic testing and resolved with component-level repair
Calibration and Performance Verification
Calibration is integral to our repair process. Your Fluke 789 is tested for process measurement, loop diagnostics, and multifunction accuracy, with all results recorded and provided with the returned instrument.
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
- Nationwide Service: Secure shipping from all 50 states — ship from anywhere in the US
- Component-Level Repair: We diagnose and repair at the board and component level, not just swap modules
- OEM-Grade Parts: Genuine or equivalent components for lasting reliability
- Fast Turnaround: Most repairs completed in 5–10 business days
From Intake to Return
- Free Evaluation: Ship your Fluke 789 to our facility. We provide a detailed assessment and firm quote at no cost.
- Expert Repair: Certified technicians perform mA output recalibration, input circuit repair, switch refurbishment, and dual-function 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 789 is used by process control technicians, industrial maintenance electricians, and plant instrument technicians. 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 789 repair and calibration. Our team is ready to evaluate your instrument and provide a no-obligation quote.
Email: info@flukemeterrepair.com





Frank Moore –
We use our Fluke 789 on a daily basis until the readings became erratic to the point we could not trust them. June Company calibrates our meters annually and said they also repair them. They repaired my meter very quickly and prorated my ISO calibration.