ProductsQualitrol  Transformer Monitors

Transformer Monitors

Intelligent Transformer Monitors

Advanced, Intelligent transformer monitors to control and track accurately all aspects of your transformer.


Direct Winding Transformer Monitors

Qualitrol's flagship, leading edge Intelligent transformer monitor with direct winding.

Direct Winding Transformer Monitor Accessories

Add functionalty, the perfect companions for your Qualitrol Intelligent transformer monitors with direct winding.


Portable Fiber Optic Thermometers

Impressive versatility - battery powered fiber optic signal conditioners.