Description
TTR Tester Repair Services
When your Megger TTR needs service, June Company provides component-level repair and traceable calibration. Our technicians have deep experience with ttr tester equipment and routinely bring these units back to manufacturer specifications.
About the Megger TTR
Used across demanding applications, TTR (transformer turns ratio) testers measure the turns ratio, excitation current, and polarity of power and distribution transformers to verify winding integrity. Keeping the Megger TTR within specification protects measurement integrity and ensures compliance with industry standards.
Common TTR Tester Issues We Repair
Each repair includes comprehensive service:
- Display module failure: repaired by technicians experienced with Megger instrumentation
- Battery degradation: resolved through targeted diagnostics and precision repair techniques
- Ratio measurement accuracy drift: diagnosed through systematic testing and resolved with component-level repair
- Excitation current source degradation: identified during our multi-point inspection and corrected to restore specification performance
- Test lead interface wear: addressed with OEM-grade components and verified against traceable standards
Calibration and Performance Verification
Calibration is integral to our repair process. Your Megger TTR is tested for ANSI/IEEE C57, turns ratio, and excitation current accuracy, with all results recorded and provided with the returned instrument.
Why Choose June Company for Megger Repair?
Reasons professionals trust June Company:
- 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 and service for customers across the United States
- Component-Level Repair: We diagnose and repair at the board and component level, not just swap modules
- Category Specialists: Dedicated experience with ttr tester equipment from Megger and related manufacturers
- Fast Turnaround: Most repairs completed in 5–10 business days
From Intake to Return
- Free Evaluation: Ship your Megger TTR to our facility. We provide a detailed assessment and firm quote at no cost.
- Expert Repair: Certified technicians perform ratio measurement recalibration, excitation source repair, test lead connector replacement, and traceable ratio accuracy 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 Megger TTR is used by transformer maintenance crews, utility asset managers, transformer manufacturers, and substation commissioning teams. June Company understands the operational demands of these fields and the importance of keeping critical test equipment in service.
Request a Repair Quote
Contact June Company for professional Megger TTR repair and calibration. Our team is ready to evaluate your instrument and provide a no-obligation quote.
Email: info@juneusa.com







