Reliable Monitoring for the Entire Grid

Established in 1945, we diagnose the health of electrical assets within the Generation, Transmission, and Distribution electrical networks.
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Latest News

Upgraded Thermal Plate for Winding Simulation

Winding Simulation – Thermal Plate Product Upgrade To continue our efforts of continuous improvement and offering the highest quality products...

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Struggling with NERC PRC-005-6 compliance?

Qualitrol Automated Battery Monitoring System Often overlooked, batteries are an important component within any substation. With a perishable shelf life,...

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NEW! Universal Mounted IP65 Design Sudden Pressure Rise Relay

Qualitrol launches enhanced Rapid Pressure Rise Relay (RPRR) for detection of sudden pressure detection on power transformers. The Qualitrol Rapid...

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