About Us

Through the partnership between HFDE, ITL, and SDMT, our mission is to deliver advanced Partial Discharge monitoring solutions that help asset owners improve reliability, reduce risk, and protect critical high-voltage equipment. Combining more than 30 years of technical expertise in PD research, field testing, and system integration, we provide a complete range of monitoring technologies from handheld survey solutions using HFCT, UHF, RF, TM, TEV, acoustic, and ultrasonic sensors, through to the installation and commissioning of permanent monitoring systems for transmission-level GIS applications. Our goal is to give customers clear, reliable insight into the health of their electrical assets, enabling informed maintenance decisions and helping prevent costly failures before they occur.