Description
Fluke 1555 Insulation Meter Repair Services
The Fluke 1555 is a critical instrument used by motor shop technicians, electrical maintenance crews, cable testing contractors, and predictive maintenance teams. When this equipment fails or drifts out of specification, FlukeMeterRepair.com delivers expert repair and NIST-traceable calibration to restore full operational accuracy.
About the Fluke 1555
As a fluke insulation tester instrument, the Fluke 1555 is designed for demanding applications. Specifically, Fluke insulation testers apply high DC voltage to measure insulation resistance in motors, cables, transformers, and switchgear to detect insulation deterioration. Accurate and reliable performance is essential — measurement drift or component failure can cause costly errors, compliance issues, and project delays.
Common Fluke Insulation Tester Issues We Repair
Our repair process addresses the root cause of every issue:
- Battery degradation: resolved through targeted diagnostics and precision repair techniques
- Hv generator drift: diagnosed through systematic testing and resolved with component-level repair
- Measurement ranging errors: identified during our multi-point inspection and corrected to restore specification performance
- Guard terminal issues: addressed with OEM-grade components and verified against traceable standards
- Display failures: repaired by technicians experienced with Fluke instrumentation
Calibration and Performance Verification
Every Fluke 1555 repair includes NIST-traceable calibration covering key parameters such as insulation resistance, megohm, and polarization index. We issue detailed calibration certificates documenting measured performance against manufacturer specifications.
Why Choose FlukeMeterRepair.com for Fluke Repair?
Customers choose FlukeMeterRepair.com for our depth of Fluke expertise:
- 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
- Transparent Pricing: Detailed quotes before work begins — no surprises
- Component-Level Repair: We diagnose and repair at the board and component level, not just swap modules
- Fast Turnaround: Most repairs completed in 5–10 business days
How Our Repair Process Works
- Free Evaluation: Ship your Fluke 1555 to our facility. We provide a detailed assessment and firm quote at no cost.
- Expert Repair: Certified technicians perform HV generator recalibration, measurement circuit repair, guard terminal restoration, and full range 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 1555 is used by motor shop technicians, electrical maintenance crews, cable testing contractors, and predictive maintenance teams. 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 1555 repair and calibration. Our team is ready to evaluate your instrument and provide a no-obligation quote.
Email: info@flukemeterrepair.com






Stacey Jones –
Our Fluke 1555 outputs readings became erratic slowly. It became obvious we could not trust the readings, so we had to send in for repair and calibration. We were very content with the process with the emails, repair inquiry, repair estimate, repair invoice. All very situated and concise as well as the results received when our insulation tester was returned. IOS-9001 certification was in order as well.