Megger DLRO-H200 Low Resistance Ohmmeter Repair

$245.00

🛡️ 90-Day Warranty ✓ Fee Credited to Repair ⚡ No Forms Needed

Certified Megger DLRO-H200 repair — fast turnaround, 90-day warranty included. Our repair process covers diagnostics through final temperature correction verification.

Helpful Resources

📋 How It Works

Submit Request – Pay evaluation fee & provide equipment details
Ship to Us – Send your equipment to our Oregon facility
We Evaluate – Detailed diagnosis & repair estimate
Fee Credited – Your evaluation fee applies to repair cost
We Repair – Professional repair with 90-day warranty

🔧 Fast Turnaround: Most repairs are completed within 1–3 business days.
📏 Precision Calibration: NIST-traceable calibrations included for most repairs.
🛡️ Warranty: 90-day warranty on all repairs.
📝 Transparency: Detailed evaluation and repair estimate before work begins.

✓ Evaluation Fee Credited Toward Repair

This evaluation fee is applied as credit toward your final repair cost. After we evaluate your equipment, you'll receive a detailed estimate before any repair work begins.

Description
Brand

Description

Megger DLRO-H200 Low Resistance Ohmmeter Repair

The Megger DLRO-H200 is a 200 A digital low-resistance ohmmeter (DLRO) — a high-current micro-ohmmeter that passes up to 200 A through a connection and measures micro-ohm-level resistance, with temperature correction, to verify breaker contacts, joints, and bonds in substations. Its character is high-current sourcing plus precision low-resistance measurement, so faults concentrate in the current source, the measurement front-end, and the connections.

June Company repairs and calibrates the Megger DLRO-H200 for substation, switchgear, and breaker-maintenance crews.

Common Megger DLRO-H200 problems we fix

Won’t reach test current — the high-current source failing to deliver rated amps, repaired.
Resistance readings drift or out of spec — the micro-ohm measurement front-end drifting, recalibrated against standards.
Temperature-correction errors — the temperature-compensation function not applying correctly, repaired.
Test-lead / connection faults — the heavy current and sense connections, serviced.
Display or interface faults.

FAQs

My DLRO-H200 won’t reach current or readings drift — fixable? Yes. Current-source and measurement faults are repairable, then recalibrated so micro-ohm readings are accurate at test current, with a NIST-traceable certificate.

Is temperature correction verified? Yes — checked along with recalibration.

Every repair includes NIST-traceable calibration and a 90-day parts-and-labor warranty. Email us or submit a service request.

Brand

Megger Repair

Megger Group Limited is a company known for manufacturing electrical test equipment and measuring instruments. They provide a wide range of products designed for testing, diagnosing, and maintaining electrical assets and systems. Some of their key products and their functionalities include:

Insulation Resistance Testers: Used to measure the insulation resistance of electrical equipment and components to ensure they can safely withstand normal operating voltages.
Low Resistance Ohmmeters: Instruments designed to measure very low resistances in electrical connections, cables, and conductors, helping to identify and troubleshoot high-resistance joints or faults.
Transformer Test Equipment: Includes testers for assessing the condition of transformers through various tests such as turns ratio, winding resistance, insulation resistance, and transformer oil testing.
Cable Fault Locators: Devices used to locate faults and defects in underground cables, helping to pinpoint the exact location of faults without the need for extensive excavation.
Ground Resistance Testers: Instruments used to measure the resistance of grounding systems to ensure electrical safety and compliance with standards.
Power Quality Analyzers: Instruments that monitor and analyze various aspects of electrical power quality, including voltage fluctuations, harmonics, power factor, and waveform distortions.
Portable Appliance Testers (PAT Testers): Used for testing the electrical safety of portable appliances and equipment to ensure they comply with safety regulations and standards.
Circuit Breaker Analyzers: Devices designed to test and analyze the performance of circuit breakers, including timing, operation sequence, and contact resistance.

Megger products cater to a wide range of industries including power generation, transmission, distribution, telecommunications, manufacturing, and electrical contracting. They are essential tools for electrical engineers, technicians, and maintenance professionals to ensure the reliability, safety, and efficiency of electrical systems and equipment.