For over 80 years, Qualitrol has been a trusted name in protecting the world’s power infrastructure. Our advanced monitoring solutions—used in over 125 countries—help utilities detect issues in high-voltage transmission transformers before they become disasters. From cutting-edge sensors to intelligent analytics, we empower teams to make smarter, faster decisions that keep long-distance power flowing and the grid resilient. Backed by deep industry expertise and a commitment to customer success, Qualitrol solutions are built to safeguard critical assets and ensure reliable power for generations to come.
Qualitrol provides a wide range of both basic and advanced sensor solutions, each designed to be scalable with enhanced levels of functionality. These packages are tailored to meet the diverse needs of our customers across the power industry, supporting condition-based monitoring strategies with trusted, reliable technology that evolves with your operational requirements
