Description
Megger DLRO200 Low Resistance Ohmmeter Repair Services
The Megger DLRO200 is a critical instrument used by substation maintenance crews, switchgear technicians, transformer service teams, and rail maintenance crews. When this equipment fails or drifts out of specification, June Company delivers expert repair and NIST-traceable calibration to restore full operational accuracy.
About the Megger DLRO200
As a low resistance ohmmeter instrument, the Megger DLRO200 is designed for demanding applications. Specifically, low resistance ohmmeters (DLROs) measure very small resistances in circuit breaker contacts, bus bar joints, cable splices, and motor windings using 4-wire Kelvin measurement. Accurate and reliable performance is essential — measurement drift or component failure can cause costly errors, compliance issues, and project delays.
Common Low Resistance Ohmmeter Issues We Repair
Our repair process addresses the root cause of every issue:
- Voltage sense amplifier degradation: identified during our multi-point inspection and corrected to restore specification performance
- Kelvin probe connector wear: addressed with OEM-grade components and verified against traceable standards
- Display faults: repaired by technicians experienced with Megger instrumentation
- Battery pack degradation: resolved through targeted diagnostics and precision repair techniques
- Current source drift: diagnosed through systematic testing and resolved with component-level repair
Calibration and Performance Verification
Every Megger DLRO200 repair includes NIST-traceable calibration covering key parameters such as 4-wire Kelvin, contact resistance, and DLRO. We issue detailed calibration certificates documenting measured performance against manufacturer specifications.
Why Choose June Company for Megger Repair?
Customers choose June Company for our depth of technical 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 and service for customers across the United States
- Category Specialists: Dedicated experience with low resistance ohmmeter equipment from Megger and related manufacturers
- 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
How Our Repair Process Works
- Free Evaluation: Ship your Megger DLRO200 to our facility. We provide a detailed assessment and firm quote at no cost.
- Expert Repair: Certified technicians perform current source recalibration, sense amplifier repair, probe connector replacement, and micro-ohm 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 DLRO200 is used by substation maintenance crews, switchgear technicians, transformer service teams, and rail maintenance crews. 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 DLRO200 repair and calibration. Our team is ready to evaluate your instrument and provide a no-obligation quote.
Email: info@juneusa.com





