Our Clients
Advanced diagnostic software for insulating fluid test data, including dissolved gas analysis, for high-voltage apparatus
Advanced diagnostic software. Discover TOA Today
Transformer Oil Analyst (TOA) helps you make critical decisions about the maintenance, refurbishment, and replacement of your critical assets.
Delta-X Research helps optimize power infrastructure
Discover what over half of the largest utilities in the USA already know: we create the most effective decision support software for analyzing dissolved gasses in high-voltage apparatus like transformers.
Easy Access and User-Friendly Experience
TOA’s Monitor Watch option provides real-time DGA results by interpreting data from any manufacturer’s DGA monitor to deliver high-quality DGA results to operations managers.
Leave the Guesswork Behind
By utilizing our advanced algorithms and expertise, our clients are able to streamline their operations, reduce maintenance costs, and minimize energy waste. Our products and services are designed to provide real-time insights and recommendations, allowing our clients to make informed decisions that ultimately lead to increased revenue and customer satisfaction. Partner with us today to revolutionize your power infrastructure.
Advanced Diagnostic Software
Transformer Oil Analyst (TOA)
Transformer Oil Analyst (TOA) helps you make critical decisions about the maintenance, refurbishment, and replacement of your critical assets. With a scientific foundation built over 25 years, TOA provides the most correct interpretation of dissolved gas analysis data.
Monitor Watch
Transformer Oil Analyst (TOA) helps you make critical decisions about the maintenance, refurbishment, and replacement of your critical assets. With a scientific foundation built over 25 years, TOA provides the most correct interpretation of dissolved gas analysis data.
Generate Reports with Far More Insights
Flexible reporting options provide decision support, from condition assessment, fleet equipment comparison and prioritization, to preconfigured graphs to visualize data and results, with PDF exports for easy distribution.
Delta-X Research helps optimize power infrastructure
Discover what over half of the largest utilities in the USA already know: we create the most effective decision support software for analyzing dissolved gasses in high-voltage apparatus like transformers.
Easy Access and User-Friendly Experience
TOA’s Monitor Watch option provides real-time DGA results by interpreting data from any manufacturer’s DGA monitor to deliver high-quality DGA results to operations managers.
Who We Serve
Whether you are an electric utility, a large industrial operation, an energy services company, or a leading laboratory, we provide the tools to manage and interpret test data from high-voltage electric power transformers and related equipment.
Testimonials

Delta-X Research Recognized by Frost & Sullivan for Transformer Oil Analyst Software
Delta-X Research receives recognition for Transformer Oil Analyst software from Frost & Sullivan. Read how this tool enables advanced decision support for power transformers.